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 6650-01-351-4544
NSN 5965-01-633-8849
NSN 5835-01-250-2939
NSN 4140-00-242-6465
NSN 5999-01-272-0467
NSN 5925-00-819-3985
NSN 5965-01-586-8737
NSN 5920-01-660-8372
NSN 7035-01-579-1694
NSN 5920-01-557-0143
NSN 5855-01-144-4837
NSN 6150-01-435-5026