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 5920-01-210-2300
NSN 6110-01-551-2392
NSN 6645-00-376-4829
NSN 6220-01-239-4477
NSN 5960-01-495-0859
NSN 5905-01-344-6565
NSN 6110-00-384-1566
NSN 4140-00-933-0570
NSN 6610-00-202-5481
NSN 2925-01-252-8049
NSN 5965-00-716-7078
NSN 5975-01-466-3023