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 6650-01-606-7587
NSN 6220-01-578-9227
NSN 5915-01-178-4280
NSN 5975-01-626-8373
NSN 5835-01-018-5138
NSN 5985-01-268-1804
NSN 5975-00-644-3683
NSN 5915-01-322-0473
NSN 5915-00-201-7090
NSN 5950-01-568-7016
NSN 5960-01-234-9107
NSN 5905-00-477-1427