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 5935-01-027-0022
NSN 6105-01-308-5282
NSN 6130-00-780-3043
NSN 5935-01-418-6348
NSN 6150-01-075-4880
NSN 6650-01-647-9482
NSN 5855-01-444-3447
NSN 6220-01-083-3092
NSN 7035-01-411-6062
NSN 6110-01-159-4332
NSN 5965-01-112-8758
NSN 5998-01-479-1809