O-Ring Information
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AS568 O-Rings - InchMetric O-Rings Sizes ↪ Buna-N Nitrile (NBR) Metric O-Rings 70 Duro ↪ Buna-N Nitrile (NBR) Metric O-Rings 90 Durometer ↪ EPDM Metric O-Rings (EPR, EPM) Ethylene Propylene Diene Monomer ↪ FFKM Perfluoroelastomer Metric O-Rings ↪ HNBR O-Rings 70 Durometer Green/Black ↪ ISO 6149 Metric Tube Fitting O-Rings ↪ Japanese (JIS) O-rings ↪ PTFE O-Rings Polytetrafluoroethylene (AKA Teflon® O-Rings) ↪ 1.0mm CS ↪ 1.5mm CS ↪ 1.78mm CS ↪ 1.9mm CS ↪ 2.0mm CS ↪ 2.4mm CS ↪ 2.5mm CS ↪ 3.0mm CS ↪ 3.1mm CS ↪ 3.5mm CS ↪ 4.0mm CS ↪ 4.5mm CS ↪ 5.0mm CS ↪ 5.7mm CS ↪ 6.0mm CS ↪ 8.4mm CS ↪ Quad Lobe X-Ring Seals ↪ Silicone VQM Metric O-Rings ↪ Teflon Encapsulated O-rings ↪ Urethane Metric O-Rings ↪ Viton® Extreme ETP Chemical Resistant O-Rings ↪ Viton®/FKM Metric O-Rings (Fluorocarbon) 75/80 Duro ↪ Viton®/FKM Metric O-Rings (Fluorocarbon) 90 Duro ↪ Metric O-ring KitsOSK™ O-Ring Service KitsO-Ring Cord Stock | Buna-N, Viton, EPDM, SiliconeVulcanized O-Rings – Custom-Made Precision SealsOlypsys® O-Ring Measurement Vision SystemsHydraulic SealsO-Ring Lubrication ProductsOil Seals - Shaft SealsOSK™ Air Nailer O-Ring KitsOSK™ Hydraulic Cylinder Seal KitsOSK™ O-Ring Repair KitsOSK™ Sanitary & Brewery GasketsOSK™ Spray Foam O-Rings for use with Graco®Spring-Loaded SealsCam and Groove Gaskets AKA Camlock GasketsOSK™ OEM Replacement O-RingsSpecials ...Featured Products ...Featured Categories...
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Important Links
Quality Policy and ISO9001:2015
ISO9001:2015 Cert
Frequently Asked Questions (FAQs)
Japanese Industrial - JIS Sizes
Easy O-Ring Measurement with Olypsys®
How to Measure an O-Ring.
Precision Spliced & Vulcanized O-Rings
O-Ring Groove Chart
Metric O-Ring Information
O-Ring Size Chart PDF
ASTM D2000 Suffix Designations Reference
RoHS & REACH Info
O-Ring Durometer - Why is Hardness Important?
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