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AS568 Standard Inch O-Rings
Metric O-Rings - ISO3601 Global O-Rings
OSK™ Assorted O-Ring Kits
O-Ring Cord for Versatile and Custom Sealing Solutions
Vulcanized O-Rings - Precision Tailored to Your Needs
Olypsys® O-Ring Measurement App - How to Properly Measure O-Rings!
Hydraulic Seals, Wipers, Rod Seals, Piston Seals, and Wear Rings
O-Ring Lubrication Products
Oil Seals - Shaft Seals
OSK™ Air Nailer O-Ring Kits
OSK™ Hydraulic Cylinder Seal Kits
OSK™ O-Ring Repair Kits
OSK™ Sanitary & Brewery Gaskets
OSK™ Spray Foam O-Rings for Graco® and PMC
OSK™ OEM Replacement O-Rings
OSK™ Custom O-Rings & Kits
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O-Ring Quotes Made Effortless
O-Ring Information
O-Ring Size Chart
Chemical Resistance
O-Ring Compounds
O-Ring Cut Length
Important Links
Quality Policy ISO-9001:2015
AS568 O-Ring Information
How to Measure an O-Ring Like a Pro!
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 Cord Information
Hydraulic Seal Information
® Site-Wide Trademark List
O-Ring Temperature Chart
O-Ring Shelf Life
RoHS & REACH Info
Quality Standards Manual
O-Ring Durometer - Why is Shore A Hardness Import?
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O-Ring Information
O-Ring Size Chart
Chemical Resistance
O-Ring Compounds
O-Ring Cut Length
Categories
AS568 Standard Inch O-Rings
↪ Buna-N Nitrile O-Rings (NBR) 70 Duro Standard
↪ Buna-N Nitrile O-Rings (NBR) 70 Duro FDA - Black
↪ Buna-N Nitrile O-Rings (NBR) 70 Duro FDA - White
↪ Buna-N Nitrile O-Rings (NBR) 70 Duro FDA / NSF61
↪ Buna-N Nitrile O-Rings (NBR) 50 Duro Extra-Soft
↪ Buna-N Nitrile O-Rings (NBR) 90 Duro Extra Hard
↪ HNBR O-Rings (HSN) Hydrogenated Nitrile Green/Black
↪ Aflas® O-Rings 80 Durometer (FEPM, TFE/P)
↪ Buna-N O-Rings - Special Compounds
↪ Butyl Rubber (IIR) Compounds
↪ EPDM O-Rings FDA General-Purpose Sulfur-Cured O-Rings
↪ EPDM O-Rings FDA/NSF-61 Chloramine Resistant Peroxide Cured O-Rings
↪ Ethylene Propylene O-Rings (EPDM) Special Compounds
↪ Fluorosilicone O-Rings (FVMQ) 70 Duro M25988/1
↪ Fluorosilicone O-Rings (FVMQ) 75 Duro
↪ Hydraulic Boss O-Rings
↪ Neoprene O-Rings (CR, Chloroprene)
↪ PTFE (AKA Teflon®) O-Rings 55 Duro Shore D
↪ Silicone O-Rings (VMQ) 70 Duro FDA
↪ Silicone O-Rings (VMQ) Special Compounds
↪ Simriz® FFKM Perfluoroelastomer O-Rings For Extreme Conditions
↪ Square-Profile O-Rings - Square Cut Rings
↪ Teflon® Encapsulated O-Rings in Silicone, Viton® and EPDM
↪ Urethane O-Rings 70 Duro Disogrin® 6865 TODI
↪ Urethane O-Rings 90 Duro Disogrin® 9251 TODI
↪ Urethane O-Rings EU 70 Durometer
↪ Urethane O-Rings EU 90 Durometer
↪ Viton®/FKM Chemical Resistant O-Rings 75 Duro Black
↪ Viton®/FKM Chemical Resistant O-Rings 75 Duro Brown
↪ Viton®/FKM Chemical Resistant O-Rings 75 Duro Dark Green
↪ Viton®/FKM Chemical Resistant O-Rings 75 Duro FDA & 3A Sanitary
↪ Viton®/FKM Chemical Resistant O-Rings 90 Duro Black
↪ Viton®/FKM O-Rings 75 Duro ETP Extreme Chemical Resistant
↪ Viton®/FKM O-Rings 75 Duro GFLT Based O-Rings
↪ Viton®/FKM O-Rings 75 Duro GLT Based M83485/1 (AMS-R-83485)
↪ Viton®/FKM O-Rings 75 Duro Mil-Spec AS3209 M83248/1
↪ Viton®/FKM O-Rings Special Compounds
↪ X-Ring Seals, (aka Quad-Ring®)
↪ Back-Up Rings
↪ Buna-N 90 Contoured Back-Up Rings
↪ FKM/Viton® 90 Contoured Back-Up Rings
↪ -000 Series
↪ -100 Series
↪ -200 Series
↪ -300 Series
↪ -400 Series
↪ Solid PTFE Back-up Rings
↪ Split PTFE Back-up Rings
↪ TPE (Hytrel®) Backup Rings
↪ U-Cup Back-Up Rings
↪ Back-Up O-ring Kits
Metric O-Rings - ISO3601 Global O-Rings
OSK™ Assorted O-Ring Kits
O-Ring Cord for Versatile and Custom Sealing Solutions
Vulcanized O-Rings - Precision Tailored to Your Needs
Olypsys® O-Ring Measurement App - How to Properly Measure O-Rings!
Hydraulic Seals, Wipers, Rod Seals, Piston Seals, and Wear Rings
O-Ring Lubrication Products
Oil Seals - Shaft Seals
OSK™ Air Nailer O-Ring Kits
OSK™ Hydraulic Cylinder Seal Kits
OSK™ O-Ring Repair Kits
OSK™ Sanitary & Brewery Gaskets
OSK™ Spray Foam O-Rings for Graco® and PMC
OSK™ OEM Replacement O-Rings
OSK™ Custom O-Rings & Kits
Featured Products ...
Important Links
Quality Policy ISO-9001:2015
AS568 O-Ring Information
How to Measure an O-Ring Like a Pro!
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 Cord Information
Hydraulic Seal Information
® Site-Wide Trademark List
O-Ring Temperature Chart
O-Ring Shelf Life
RoHS & REACH Info
Quality Standards Manual
O-Ring Durometer - Why is Shore A Hardness Import?
Information
About Us
Shop by Brand
Shipping & Returns
Privacy Notice
Conditions of Use
Contact Us
Order Status
Site Map
Newsletter Unsubscribe
O-Ring Quotes Made Effortless
Home
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AS568 Standard Inch O-Rings
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Back-Up Rings
::
FKM/Viton® 90 Contoured Back-Up Rings
::
-300 Series
::
8-329 FKM Back-up Ring
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