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 5999-01-450-2238
NSN 5925-01-381-5199
NSN 5935-00-009-5697
NSN 6620-00-844-2494
NSN 6105-00-927-5039
NSN 6105-01-466-4000
NSN 2925-01-164-9579
NSN 6130-00-405-6186
NSN 5945-01-173-1571
NSN 5965-01-550-2400
NSN 5835-01-039-6993
NSN 5855-01-268-6468