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 5999-01-212-2613
NSN 5945-01-443-7074
NSN 6105-00-527-7702
NSN 5965-00-481-9866
NSN 5935-01-095-2494
NSN 4140-01-087-7607
NSN 5985-01-543-5422
NSN 5925-01-256-8784
NSN 6130-00-957-4815
NSN 6220-00-069-5239
NSN 5915-00-648-0073
NSN 6620-00-542-1579