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 6150-01-649-6227
NSN 6650-01-199-4054
NSN 5925-01-146-1953
NSN 6645-01-518-4296
NSN 6130-00-862-8737
NSN 5998-00-753-7856
NSN 6135-01-087-7895
NSN 6105-00-395-1374
NSN 5985-01-365-4088
NSN 5998-01-223-4598
NSN 6620-01-408-4464
NSN 6650-01-443-5342