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 5998-00-888-9887
NSN 5915-01-352-5871
NSN 5935-01-095-7954
NSN 6320-01-052-2118
NSN 5999-01-406-8723
NSN 7035-01-512-1826
NSN 4140-00-476-8683
NSN 5990-01-020-6841
NSN 7035-01-423-1755
NSN 5998-01-443-2552
NSN 5835-01-026-6006
NSN 4140-01-542-8516