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 6105-01-124-3312
NSN 5965-00-058-6751
NSN 6150-01-476-8267
NSN 5960-01-267-2741
NSN 2925-01-607-4340
NSN 5999-01-033-5013
NSN 6145-01-068-1950
NSN 5960-01-384-4603
NSN 5920-01-056-5039
NSN 5945-01-444-4293
NSN 6105-01-203-9963
NSN 6650-01-444-2152