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 6650-01-633-9147
NSN 5910-01-114-5672
NSN 4140-00-401-3123
NSN 5905-01-308-9971
NSN 5999-00-762-9150
NSN 6220-01-386-8332
NSN 5935-00-801-1565
NSN 5920-01-211-5557
NSN 6620-01-333-7014
NSN 6220-01-095-6120
NSN 5895-00-661-1773
NSN 6130-01-651-7045