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 5945-01-462-1325
NSN 5990-01-288-7393
NSN 5930-01-416-7757
NSN 6145-01-306-1353
NSN 6130-00-466-2019
NSN 6135-01-113-1507
NSN 5920-01-325-5680
NSN 6220-01-343-2204
NSN 5895-00-461-3425
NSN 5855-00-308-0474
NSN 6650-00-251-2324
NSN 5945-00-317-4812