O-Ring Seals Groove Diameter (Rod Gland) Tolerance - . As important as the o’ring seal itself is the groove that the o’ring seats into. Then, calculate the O-Ring groove diameter as follows: a. Fluorosilicone O-Rings FVMQ. Phone: (716) 684-6560 Fax: (716) 684-8302 E-mail: info@applerubber. Browse design. Durometer (shore A) 76. >>>>> Last edited: Apr 8, 2020. DIN 3771 Size Chart. O-rings are manufactured according to metric and imperial international standards such as AS-568B, DIN ISO 3601 and JIS. The European valves seem to use bonded/dowty seals and coppers more often. 7mm, 8. Gland Size Calculator. February 14, 2013. Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. We have included Static, dynamic, and. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. D. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. and Inside Diameter cross section. An O-ring. com. BS 4518:1982 Specification for metric dimensions of toroidal sealing rings ('O'-rings) and their housings. Note 1. 0mm, 5. Explore some of the most common sealing materials we offer here. In most new designs, the o. Standard AS568B Metric Dovetail EXTRUSION LIMITS & O-RING CLEARANCE GAPS An o-ring is contained in a gland and forced to flow into the surface imperfections of the. Technical Handbook O-rings Standard O-ring Sizes (000 Series 004 to 050 cross section Diameters w = . We have made this choice for these reasons: 1. Metric O’ring Rigs; O’ring Section Packages; Back-up Ring Kit; Quad Ring Kit; Bonded Washer Outfit;. ISO [email protected] 973. Gland design guideline The data in this website are found to be useful to us. Standard O-RingsThis metric o-ring groove design reference guide will help you find the right radius, back-up, pressure and other o-ring dimensions for basic applications. Metric o-ring groove dimensions are listed for the most common metric cross sections with and without backup rings. Test. Describes the groove. . Technical Handbook O-rings Quad-Rings®/X-Rings Gland Design Static/Dynamic (METRIC) The following table shows the groove dimensions for Quad-Rings®/ X-Rings. O-Ring Selection; Bitte definieren Sie die Anwendungsparameter und wählen Sie ein Dichtungsmaterial aus. O-Ring Reference Number. PART NUMBER SKU: Please choose a configuration from the list below in order to check availability and pricing: If you require options not listed online yet, please. Figure 1-1: Basic O-ring Groove Bore Piston Rod Figure 1-2: Basic Gland Introduction14 Parker O-ring compound numbering system 15 Compound tables 15 Polyacrylate (ACM). . Static o-ring inside and outside diameters, cross-sections and other dimensions are a fundamental component of o-ring performance. Standard O-Rings The face seal design chart below explains the hardware dimensions to use for an O-ring seal when the groove is cut into a flat surface. Reset calculator. O-Ring Assembling Conditions: 162-168: 15. $30 per line item minimum; Standard-sized O-rings are readily available in the following materials: Black Nitrile (Buna-N) 70 or 90, Brown or Black Viton® 75, Black EPDM 70, Red Silicone 70, Black Neoprene 70, and White PTFE. World Class; Certifications; Contact Us; Call Us:. EPDM O-Rings. Learn More > Contact. A2, the tube is flanged to 90° (or the tube mayThe Japanese valves I've worked on are almost exclusively o-ring only, similar to an o-ring boss fitting, just metric. The flange adapters and 4 bolt flange block fittings have O-ring grooves conforming to dimensions in ISO 6162-1 and -2 (SAE J518). • Easy to use • PDF output • Saving of your designs AS568B STANDARD O-RING GROOVE DESIGN. 49 ID MM FPM 75: ORM0030-00249 NBR-70Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Flat Round Non-Metallic Washers; Insulator Gaskets; Custom Gaskets;. . O-Ring & Engineered Seals. Example: Based on your groove dimension in a static application, you are looking for an O-ring with 308 mm inner diameter and 5 mm cord thickness. O-Ring Gland Design Considerations; Static O-Ring Groove Design Face Seal; Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring Groove Design Rod-Piston; Static O. Note 1. Polyurethane O-Rings. Created Date: 7/7/2015 3:14:46 PM. The dovetail groove construction is only recommended for O-rings with bigger cross sections, . manufacturers of encapsulated o-rings and industrial gaskets. For a face seal: a compression ratio of 20-30%. Inch o-ring groove designs varying greatly and click that right one for your application is vital for peak o-ring production. JIS O-Ring Groups. In static applications the recommended squeeze is usually between 15-30%. 14 Parker O-ring compound numbering system 15 Compound tables 15 Polyacrylate (ACM). The only time youTechnical Handbook O-rings 12 C. 30BARNWELL ‘O’ RINGS Telephone +44(0)121 429 8011 (20 lines) Fax +44(0)121 434 3016 Website 5 D 2 = ‘O’ Ring O. Thousands of non-standard sizes are available in stock or can be made within a few weeks typically without tooling fees so no need to settle for a less than optimal fit. oesmailbox@parker. If a custom kit, please specify the sizes to be included. 1-24). EMI-Shielded O-Rings and Seals. Female or Tube - the O-ring groove is located in the housing or cylinder and a tube is installed through the O-ring l. The three main types of standard groove designs are Industrial Static also called Radial, Industrial Reciprocating also called Dynamic, and Face Seals also called Axial or Flange. 5"ID to 26" inside diameter on the other side. Backup Ring Size Chart. The static o-ring design means it’s a sealant for pipes that will not be moving. 8 μm Ra). Use this tool for designing new glands based upon desired o-ring sizing. of O-ring O (see Table 4-1) O. AS568 Standard Inch O-Rings - Premium Grade Global Standard Metric O-Rings ISO3601 OSK™ Assorted O-Ring Kits Extruded Rubber O-Ring Cord Vulcanized O-Rings - Precision Tailored to Your Needs Olypsys® O-Ring Measurement Hydraulic Seals, Wipers, Rod Seals, Piston Seals, and Wear Rings ↪ Universal Rod/Piston U-Cups ↪ Loaded U. X-Rings are designed for improved slow dynamic application performance. Our O-Ring Size Charts show the common O-Ring size standards most often used/referenced standards by our customers in the US and internationally. High. ) is for reference only. 7 size chart. MS 28783 back-up rings match the dash numbers an AN 6230 O-rings. Viton® O-Rings FKM. This groove design is relatively uncommon as it is expensive to machine and should not be used unless absolutely required. Learn More > Contact. DESCRIPTION: 36 USA X-RING SIZES 226 TOTAL X-RINGS. The reason such a large O-ring was chosen is (cross diameter = Ø0. $30 per line item minimum; Standard-sized O-rings are readily available in the following materials: Black Nitrile (Buna-N) 70 or 90, Brown or Black Viton® 75, Black EPDM 70, Red Silicone 70, Black Neoprene 70, and White PTFE. (Premium Membership required) Preview: Groove design for o. We are certified to meet 9001:2015 & AS9100D standards and serve a diverse customer base of manufacturers, distributors and catalog-houses. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242. Choose between more than 30 groove materials and 11 O-ring compounds! Benefit from a modern user friendly design and be guided from design rec-ommendations from info boxes. [Small ID Encapsulated O-Ring Ovality] Available Cross Sections for Encapsulated O-Rings & Groove Design Data : CROSS SECTIONS (A) (D) (W) FEP / PFA: Inch: MM :. Which guide will walk you taken the basics! Visit our website to know more. MAP3439. We carry a full range of AS568 standard sizes, as well as metric sizes and O-Ring cord stock. The Surface Finish X, groove top and bottom: For liquids X= 32 micro inches. Aerospace Group. O-ring selection is based on chemical compatibility, application temperature, sealing pressure, lubrication requirements, durometer, size and cost. txt) or read online for free. After Hourly ServiceTimelord (Mechanical) 15 Dec 08 16:29. Custom o-rings are available upon request and can typically be produced within a few. QUANTITY:• O-ring failure is normally gradual and easily identified. The parameter dashboard in the Results section will immediately show you if the selected O-ring size is suitable for your. The O-ring calculator tool is intended to form the basis of an o-ring installation, and assist with selection of o-ring and hardware dimensions. 4mm, 3. L = Gland Depth. Experience the Future of O-Ring Measurement with Olypsys® O-Ring Back-Up Ring Sizes O-Ring Elastomers Custom Labeled and Packaged Solutions FDA and 3-A Sanitary O-Rings Food, Dairy & Water O-Ring Groove Chart Metric O-Ring Information ASTM Specifications O-Ring Groove Information - AS568 O-Ring Size Chart PDF O-Ring. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS. R R1 Finishes are RMS values O-Ring Dovetail Grooves Radius “R” is CRITICAL. Using the table above, determine the maximum recommended gland depth for your application. Fittings in this section with male metric threads use a primary sealing method of an O-ring and retaining ring. 8 μm Ra) • Gland Dimensions Static Application-Face Seal. The three main types of standard groove designs are Industrial Static also called Radial, Industrial Reciprocating also called Dynamic, and Face Seals also called Axial or Flange. To view the size tolerances for the o-rings we sell, please refer to either the AS568 Size Chart for American Standard Sizes, or our Metric O-Ring Tolerances page for all other “metric” o-rings. S. The metric sizes are further broken down by region, notably Europe and Japan. , Japanese JIS, British BS, or Common Metric sizing for o-rings, these o-ring size charts will help you locate the right o-ring size. info. O’ring Groove Design. Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. We carry a full range of AS568 standard sizes, as well as. Static O-Ring Sealing Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Parker O-Ring Handbook 66° Mean Groove Diameter Coincides With Mean O-ring Diameter. D. Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. 0mm, 4. The Surface Finish X, groove top and bottom: For liquids X= 32 micro inches. Design Chart 5-2-b: Design Chart for Industrial Dynamic Metric Cross-Sections. O-Ring Size Chart: 169-202: 16. Chemraz® O-Rings FFKM. O-Ring Compatibility O-ring compatibility information for. 1. Radius “R” is critical. O’ring Groove Design; O’ring Sizing; Cat D Rings; BSM O’Rings & Milk O’Rings; O’ring Cord;. O-Ring Groove Design Guides O-Ring groove dimension guidelines for standard o-ring grooves, metric o-ring grooves, JIS o-ring grooves, and other o-ring gland designs. 5"ID to 26" inside diameter on the other side. Application data sheet 184 9. Use the metric o-ring size chart to find common metric o-ring sizes by cross section, inside diameter, and outside diameter. Learn More > Contact. Once installed, the exposed portion acts as a shoulder which. Learn the basics of O-Rings and Back-up Rings from Trelleborg, a leading global supplier of sealing solutions. For those who are unfamiliar with O-ring design, it is recommended to first study this introductory section, becoming familiar with the basic principles of O-ring sealing, their common uses and general limitations. Phone: (716) 684-6560 Fax: (716) 684-8302 E-mail: info@applerubber. Find the right design space by specifying the O-ring. CPD# or Material Description (Durometer, Color & Other Attributes) *. B2401 Metric O-Ring Sizes - BS4518 Metric O-Ring Sizes - GB/T 3452. This product guide provides sizing, housing and material details for our broad ranges of O‑ring products. This PDF catalog covers the design, materials, installation and applications of O-Rings and Back-up Rings, with detailed illustrations and tables. PART NUMBER SKU: Please choose a configuration from the list below in order to check availability and pricing: If you require options not listed online yet, please click the Request a Custom Quote button below to request an offline quote. g. 4mm, 3. (A) is shown as a radius rather than a diameter. The O-Ring is confined in a triangular recess made by machining a. Read-only properties for the selected groove. The groove width dimensions are listed in. 075: Over 10 to 18The O-ring's O. Markez® O-Rings FFKM. Tight-tolerance wear rings allow for a more precise fit of components, resulting in less dimensional “play. Sizes and How to Order. O-Ring Durometer. Suggestions on printing an o-ring groove. The Simrit O-Ring Design Quick Reference This design quick reference guide is intended for use in specifying O-ring and groove dimensions for static applications with pressures less than 1500 psi. This metric o-ring groove design reference guide will help you find the right radius, back-up,. Dynamic O-Ring Sealing Parker Hannifin Corporation O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 • Fax: (859) 335-5128 Parker O-Ring Handbook 5. , but not more than-. Metric O-Rings Size Chart. The groove width dimensions are listed in. Fluorosilicone O-Rings FVMQ. Calculate Results. Standard USA size Rubber Square Rings can sometimes be used interchangeably in USA standard size O-Ring gland designs. The multi sealing points also reduce the amount of force needed to seal and extends the life of the seal. To accommodate the additional back-up rings, the O-ring groove width L needs to be increased to L1 for one back-up ring or L2 for two back-up rings . This groove design is rela-tively uncommon as it is expensive to machine and should not be used unless absolutely. As well as the chemical volume swell or shrinkage of the O-ring. Whether your application conforms to U. PRODUCT CLASS: X-RING KIT USA COMMON SIZES. METRIC STANDARD KIT (30 METRIC SIZES, 385PCS) JIS JAPANESE KIT (36 METRIC SIZES, 380PCS. 1-23). Bore. Experimental analysis and experience have shown that elastomer o-rings must always be smaller than the grooves they fit in. The O-ring inner diameter (ID) should also stretch approximately 5% over your groove or gland. Sulfur-Cured; O-Ring Shelf Life; O-Ring Groove Design; O-Ring Weight Calculator. O-RING GROOVE DESIGN. However, O-rings can be used as dust seals, drive belts or on. Fluorosilicone O-Rings FVMQ. Use the metric o-ring size chart to find common metric o-ring sizes by cross section, inside diameter, and outside diameter. This is a Square Style. 6 μm Ra)O-Rings Design Guidelines, Specifications, Materials An O-ring , also known as a packing , is a flexible gasket in the shape of a loop; it is a elastomer with a round cross-section designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface. 60mm. O-Ring Groove design plays an important part in how an o-ring seals. 275"), designed accordingly to the standards given, this is the only one that will match to the metric diameter (Ø170mm) of the bearing housing while not having a smaller groove diameter (6. Parker O-Ring Handbook - ORD 5700 pdf. ERIKS standard O-Rings. D. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. Parbaks are not available in standard for metric sizes. O-ring sire. Business-to-business sales only. Search. Dimensional tolerances for all metric o-rings offered by Global O-Ring and Seal are in accordance with ISO 3601-1B. Radius “R” is critical. Compare x-ring material compounds and easily order online from the world's largest x-ring inventory network. In the Grooves dialog box: To create an O-ring groove, click the O-Ring Grooves tab. O-Ring Basics . A. Worldwide O-Ring inventory network available online, manufacturer direct pricing with same day shipping. Metric and imperial O-ring groove design. It should be used only when it is absolutely necessary. Custom O-Ring Sizes Typically Without Tooling or Set Up Fees with Rush Delivery optionsO-ring. Additional sealing methods such as a cutting face or an EOlastic seal are also available on other fittings within the catalog. It is the most common and most widely known type of seal in use today. NF T 47-501 Metric O-Rings. Whether your application conforms to U. O-Ring Gland Fill % O-Ring Volume) / (Gland Volume) • Gland volume vs. O-Ring Seals Groove Diameter (Rod Gland) Tolerance - . O-rings. In general, X-Rings grooves are deeper, as less squeeze is required to affect a positive seal. Our o-ring groove design guides list default o-ring groove dimensions for the most basic applications and are intended to be used with the following o-ring groove design considerations to engineer on o-ring gland to optimize specific. We utilize O-Ring compounds formulated to meet. O-Ring Groove Design; O-Ring Weight Calculator; Vulcanized O-Ring Calculator; Causes for O-Ring Failure;. CPD# T1002 is FEP encapsulated Solid. Browse design considerations and recommendations for static face seals, metric o-rings, static dovetail o-rings, static rod-piston o-rings and dynamic rod-piston o-rings. For rotary O-rings: a compression ratio of 0-10%. According to BS4518 the O-Ring reference number =. ISO 6149 specifies O-Rings designed for use in Metric Tube Fittings. In addition to standard imperial and metric sizes, Eastern Seals also supplies a wide variety of non-standard sizes. 3. Our groove design chart is a useful aid for selecting the right metric O. g. This recommended practice provides the design criteria for static elastomeric O-ring seal applications, radial squeeze groove dimensions for aerospace metric O-ring seal sizes as specified in MA2010. (figure 3) Boss Seals The O-ring is used for sealing straight thread tube fittings in a boss. For a rod (shaft) seal: Quad-Ring® Brand Groove Diameter = Min Shaft Diameter + (2 X Recommended Gland Depth) b. Parker Hannifin has established the 5-XXX series for a number of commonly used o-rings sizes which do not fall in the AS568 line of o-rings and are also not true “metric” sizes. When compressed between mating surfaces, an O-Ring blocks the passage of liquids or gases. Explore some of the most common sealing materials we offer here. Design Charts for Dovetail and Half-Dovetail Grooves. Standard and Metric Sizes ; Thousands of materials ; Find O-rings by size, temperature range, material type, compliance, and more ;For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. AS568 Static O-Ring Axial Face Seal Glands (Link to: Metric O-Ring Groove Information) Static seals exist where there is no relative motion between the mating surfaces being sealed. Click Grooves (Toolbox toolbar) or Toolbox > Grooves . (figure 3) Boss Seals The O-ring is used for sealing straight thread tube fittings in a boss. The Surface Finish X, groove top and bottom: For liquids X= 32 micro inches. Global O-Ring and Seal offers a large selection of metric o-ring sizes in various compounds. Metric O-Ring sizing is determined by the o-ring's inside diameter and cross section width. We supply and manufacture o-rings in sizes up to 2 100mm in the following compounds: Butadiene Rubber (BR)A standard o-ring design comes in a static or dynamic format, as with many things. Sealing solutions size charts. FKM; EPDM: Peroxide-Cured vs. After you. Please note that no tolerances or materials are taken into consideration in this cross-reference chart. O-Ring Handbook Parker Hannifin O-Ring Division Europe. For designing systems which contain internal pressure, like the example below, the groove's outside diameter (OD) is primary, and the groove's width then determines the inside diameter. 30 W MM X 2. D. 49 MM FPM 75: METRIC O-RING . Thousands of non-standard sizes are available in stock or can be made within a few weeks typically without tooling fees so no need to settle for a less than optimal fit. H9 h11 f8 H11 mm – – R CS ID L d1 D R L d D1 Outside groove Inside groove 300The dovetail groove construction is only recommended for O-rings with cross sections of . CUSTOM KIT. It also provides an overview of international sizes and standards, and compatibility data for fl uids,. ") for the O-ring than that of the O-ring's ID (6. It provides radial compression groove dimensions for aerospace metric O. 42 - Quick Change Grooving. same as the recess diameter. Global O-Ring and Seal, LLC is a master distributor of O-Rings, Backup Rings, X-Rings, Cord Stock, and related seals, servicing industrial distributors worldwide. 5" inside diameter. dash number appears to the right of the inside diameter (ID), and below the nominal cross section (CS). ISO 3601-1 states two classes of O-rings: Class A and Class B. After selecting a material that fits your sealing application, you can continue by having the Size Selector calculate the O-ring dimensions and tolerances, considering even thermal expansion and volume swelling of the sealing element. EPDM O-Rings. Find the right material for your application. But encapsulated PTFE has significant surface wear and showcases abrasion and wear resistance. • If the Quad™-ring swells in the appli-cation, the groove width can be. Joined O’rings; O’ring Elastomer Guide; O’ring Groove Design; O’ring Sizing; Male D Ringing; BSM O’Rings & Milk O’Rings; O’ring Connecting. Size. This metric o-ring groove design reference guide intention help you find the right radius, back-up, pressure and sundry o-ring dimensions for basic applications. Gland Design Dovetail Grooves Gland Design for a Static Application for O-rings in Dovetail Grooves, METRIC Dovetail grooves are used to hold the O-ring in place during installation or maintenance. . (fig. Ones you find the exact metric o-ring thee need, you can easily. METRIC DOVETAIL GROOVE DESIGNS. Increase rigidity of metal components. Chemraz® O-Rings FFKM. com Online: applerubber. If the o-ring volume approaches the groove volume, forces increase and. The most common hardness found is 70 Durometer. Ace Seal offers extensive o-ring manufacturing capabilities including a comprehensive selection of elastomers and sizes for standard imperial, metric, and special applications. O-rings with smaller cross sections are squeezed by a higher percentage to overcome the relatively higher groove dimension tolerances. W Cross section Typical Radial Installation - Dynamic and Static. = B Min. See an example of an O-ring Face Seal (ORFS) fitting with a Type E port end. For complete list of o-ring seal sizes, please use the O-Ring Size Search Tool online at applerubber. 2. Our groove design chart is a useful aid for selecting the right metric O-ring groove dimensions for your design. thermal expansion of the groove and the O-ring. 020 0. Compounds; Chemical Compatibility; Viton® vs. Seal Design Guide. 1-23). I. Standard AS-568 size Rubber Square Rings can sometimes be used interchangeably in AS-568 standard size O-Ring gland designs. Global O-Ring and Seal, LLC is a master distributor of O-Rings, Backup Rings, X-Rings, Cord Stock, and related seals, servicing industrial distributors worldwide. G = (Do-Di)/2. Sealing Australia stocks a wide range of o’rings from 40 Duro to 90 Duro. It will be seen from the results plotted in Figure I (see page 3) that increasing the squeeze reduced the leak rate dramatically. A. Polyurethane O-Rings. (fig. The same sealing principle. The groove design should follow industry standards or guidelines provided by O-Ring manufacturers to achieve effective sealing in different applications. EPDM O-Rings. 1)ISO 3601. Not recommended for use in organic or inorganic acids at high temperatures. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. 2487 RFQ. Over the last 50 years, Apple Rubber has pushed the boundaries of rubber seal design. Anwendungsparameter & Materialauswahl. 6. Standard-sized O-rings are readily available in the following materials: Black Nitrile (Buna-N) 70 or 90, Brown or Black Viton® 75, Black EPDM 70, Red Silicone 70, Black Neoprene 70, and White PTFE. Suggested Groove Design for Quattro Seals™. 0mm, 5. The outstanding heat stability and excellent resistances are due to the high ratio of fluorine to hydrogen. Additional Quantity to Quote. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. free. Metric O’ring Kits; O’ring Section Kits; Back-up Band Kit; Quad Rings Kit; Bonds Washer Constructive;Suggestions on printing an o-ring groove. Loaded U-Cups, Non loaded U-Cups, Hydraulic or Pneumatic U-Cups We make getting U-Cups easy! MUU Symmetrical. Consider replacing Rubber Square-Rings with O. 2360 Palumbo Drive. 713-675-5271 FAX 713-675-2730 1-800-888-5223 FAX 1-800-444-3252. Choose between more than 30 groove materials and 11 O-ring compounds! Benefit from a modern user friendly design and be guided from design rec-ommendations from info boxes. Appendices 187. O-ring Groove Design in 3 easy steps: Step 1. E. Browse our metric o-ring size chart to view common metric o-ring sizes and order o-rings from the world’s largest inventory network. The design of the groove where the o-ring sits plays a major role in how the o-ring performs its sealing. Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. From o-ring kits to o-ring lubricants and sizing tools, here you'll find everything you need to install, maintain, and remove your o-rings. 000 in. Static O-Ring Sealing Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Parker O-Ring Handbook Industrial O-Ring Static Seal Glands O-Ring 2-Size AS568B-W Cross-Section Nominal Actual L Gland Depth Squeeze Actual % E(a) Diametral Clearance Outside diameter (O. The conditions considered to formulate the design criteria are also described, e. D. Flat Round Non-Metallic Washers; Insulator Gaskets; Custom Gaskets;. Square Rings and Rubber Washers can be molded, machined, or cut cost effectively depending on the size, material, and quantity. Dynamic applications: stretch a piston seal by up to 5% and compress a rod seal by up to 3%. O’ring Groove Design; O’ring Sizing; Cat D Rings; BSM O’Rings & Milk O’Rings; O’ring Cord; Quad Rings / Xrings; End Caps & Cover Seals; Gamma Seals & Axial Seals;.