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 6240-01-304-6355
NSN 5915-01-542-5983
NSN 5935-00-017-2534
NSN 5835-01-024-8198
NSN 5965-01-114-8342
NSN 6610-00-915-3215
NSN 5895-00-845-2849
NSN 5935-01-203-7527
NSN 5998-01-238-4820
NSN 2925-00-099-4030
NSN 6150-01-546-6200
NSN 4140-01-284-6485