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 5985-01-510-7364
NSN 6130-00-927-6421
NSN 5999-01-078-2159
NSN 5895-01-642-2489
NSN 5925-01-410-8515
NSN 6610-00-735-5804
NSN 5965-01-020-4104
NSN 5996-01-623-8237
NSN 2925-01-446-0525
NSN 4140-01-184-9441
NSN 6220-00-857-6156
NSN 6150-00-030-6695