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 5855-01-388-2424
NSN 5920-01-163-3973
NSN 6135-01-142-2417
NSN 5999-01-606-7674
NSN 5835-01-408-7576
NSN 5998-01-583-9594
NSN 6320-01-592-4567
NSN 5935-01-054-3862
NSN 5945-01-462-5903
NSN 6105-01-012-0965
NSN 5915-00-278-4198
NSN 5910-00-276-8592