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 5996-01-185-6605
NSN 6135-01-074-8220
NSN 6145-01-244-2760
NSN 6220-01-034-1231
NSN 5999-00-649-9022
NSN 5910-00-166-5738
NSN 6650-01-466-1437
NSN 5965-00-303-9701
NSN 6620-01-378-1366
NSN 5925-01-383-4076
NSN 6610-00-561-9381
NSN 6240-00-519-3399