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 5999-01-088-7539
NSN 5905-01-253-5704
NSN 2925-01-510-9378
NSN 6150-01-097-0212
NSN 5855-01-657-7657
NSN 6650-01-503-9139
NSN 6135-01-336-3115
NSN 5965-01-514-7231
NSN 5990-01-054-3332
NSN 5996-00-087-6714
NSN 7035-01-477-4181
NSN 5915-00-813-3368