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 6650-01-141-5999
NSN 6610-00-020-9894
NSN 6150-01-347-1041
NSN 5998-01-618-5454
NSN 5905-00-557-9962
NSN 5950-01-419-6772
NSN 6610-01-300-4537
NSN 5935-01-606-6260
NSN 5945-00-828-2989
NSN 5996-01-414-7676
NSN 6645-00-376-4829
NSN 5905-01-537-7431