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 5945-00-885-9000
NSN 5935-01-224-5326
NSN 5990-01-288-7393
NSN 6130-00-531-6564
NSN 6650-01-058-0049
NSN 6135-00-603-4859
NSN 5925-01-227-2356
NSN 7035-00-497-8784
NSN 5835-01-116-2369
NSN 6650-01-183-0711
NSN 5920-00-672-0691
NSN 6220-01-601-7445