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 5835-01-232-4035
NSN 5999-01-634-0576
NSN 6650-00-758-7485
NSN 6105-01-106-6355
NSN 5925-00-588-9032
NSN 5965-01-317-5020
NSN 5945-01-394-6123
NSN 4140-01-237-4358
NSN 5965-01-385-7813
NSN 5935-01-297-0816
NSN 6105-01-258-6591
NSN 6135-01-408-0313