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 6130-00-155-8526
NSN 5915-01-147-7772
NSN 6105-01-222-1091
NSN 6610-00-699-0714
NSN 5915-01-178-9377
NSN 5999-01-268-8841
NSN 6620-00-621-6951
NSN 6145-01-292-3228
NSN 5999-01-218-5740
NSN 5910-01-029-6248
NSN 6145-01-533-2876
NSN 6135-01-354-5535