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 5915-01-010-3866
NSN 6105-00-675-9557
NSN 6320-01-415-0953
NSN 5965-01-167-3495
NSN 2925-00-899-4261
NSN 6610-00-317-5860
NSN 6650-01-568-5750
NSN 5835-01-058-4513
NSN 5920-01-300-6055
NSN 5998-01-366-4340
NSN 5999-00-976-6879
NSN 6105-00-753-8756