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 5998-01-399-0353
NSN 6650-00-119-9431
NSN 6650-01-261-5239
NSN 5920-01-071-5076
NSN 5920-00-946-0046
NSN 5915-01-143-3716
NSN 6650-00-431-7525
NSN 2925-01-288-2091
NSN 6130-00-400-8843
NSN 6145-00-399-5201
NSN 5999-00-888-9599
NSN 6105-01-415-5555