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 5998-01-518-6410
NSN 6620-01-309-1287
NSN 6610-01-339-5254
NSN 2925-00-526-4541
NSN 6110-00-736-9946
NSN 5925-01-418-4541
NSN 5835-01-119-8561
NSN 6650-00-273-8732
NSN 6650-01-023-5629
NSN 5999-01-022-8889
NSN 5935-01-452-2993
NSN 5920-00-829-3634