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 5999-00-985-4946
NSN 6150-01-406-0094
NSN 6620-00-280-2874
NSN 5895-01-525-4147
NSN 6110-00-636-1234
NSN 5925-01-624-6886
NSN 5905-01-241-7707
NSN 4140-00-541-9077
NSN 6650-01-643-9613
NSN 6130-00-446-1030
NSN 5999-01-642-8896
NSN 6145-00-768-7729