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 2925-01-364-7926
NSN 5999-01-382-8934
NSN 6130-01-603-0423
NSN 5905-00-335-3460
NSN 5999-00-965-9423
NSN 5990-00-446-0518
NSN 6240-01-502-7103
NSN 2925-01-317-4543
NSN 5855-01-409-1792
NSN 5945-01-308-4832
NSN 6110-01-025-0507
NSN 6105-01-293-9346