Each o-ring requires visual inspection for surface defects; tear strength shall meet 110 pounds per inch ; intended for critical hydraulic systems
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-01-058-1718
NSN 6150-01-087-7596
NSN 5930-00-233-2475
NSN 5935-01-446-6206
NSN 6220-01-204-8916
NSN 2925-01-197-7864
NSN 5910-01-106-7788
NSN 6650-00-652-3553
NSN 5998-01-554-9221
NSN 6645-00-010-3054
NSN 5910-01-377-5279
NSN 5925-00-576-8179