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 6135-00-182-7008
NSN 6110-01-322-7778
NSN 6130-01-276-3970
NSN 5930-01-467-1936
NSN 6135-00-087-5300
NSN 5855-01-156-0417
NSN 6620-01-415-5803
NSN 5985-01-544-2287
NSN 6105-01-415-2339
NSN 5999-01-461-7893
NSN 7035-01-523-4201
NSN 7035-01-542-6848