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 5960-01-316-8100
NSN 5996-00-468-1874
NSN 6650-00-548-9797
NSN 6105-01-192-8579
NSN 5855-01-476-2906
NSN 7035-01-462-5766
NSN 5920-01-384-2034
NSN 5925-01-446-6849
NSN 6145-01-399-0467
NSN 6320-00-908-6841
NSN 6220-01-411-6919
NSN 6610-00-606-4381