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 6645-00-981-7218
NSN 5935-00-727-5270
NSN 5920-00-690-1930
NSN 6650-01-154-1870
NSN 5925-01-152-7996
NSN 6320-01-054-3046
NSN 5996-01-003-7206
NSN 5965-01-627-5756
NSN 5925-01-606-9959
NSN 4140-00-412-2408
NSN 5920-01-598-6391
NSN 5950-01-095-5818