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 6110-01-311-2919
NSN 5935-01-178-0972
NSN 6650-01-354-3363
NSN 6105-01-311-3234
NSN 6220-01-657-8225
NSN 6135-00-613-1068
NSN 5960-00-411-3578
NSN 6650-00-262-2324
NSN 5945-00-142-4115
NSN 5985-00-225-8621
NSN 5915-01-414-2634
NSN 6110-00-636-1234