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 6645-01-467-9983
NSN 6110-00-839-8026
NSN 6145-01-062-9820
NSN 6130-01-054-3751
NSN 5855-00-149-0766
NSN 2925-00-526-4541
NSN 6130-01-176-6478
NSN 6130-01-421-4773
NSN 5998-01-024-9741
NSN 6150-00-435-8384
NSN 6650-01-047-6719
NSN 5945-00-824-1159