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 5905-00-949-4959
NSN 6650-00-054-4721
NSN 5905-00-570-8267
NSN 5960-01-418-2641
NSN 5920-01-649-0771
NSN 6220-00-027-5303
NSN 5996-00-683-0674
NSN 4140-00-162-0859
NSN 5910-01-432-8015
NSN 5965-01-063-7894
NSN 6645-01-010-3746
NSN 5999-00-021-2327