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 5835-00-711-3371
NSN 5999-00-847-5535
NSN 6130-01-439-6494
NSN 5915-01-119-5126
NSN 5925-00-120-9366
NSN 5895-00-099-9532
NSN 6135-00-100-0485
NSN 5915-00-182-8068
NSN 6110-00-723-6341
NSN 5999-01-643-7668
NSN 5915-00-058-5883
NSN 6145-00-871-7930