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 6240-00-518-2400
NSN 6135-01-244-5580
NSN 6610-00-088-4404
NSN 6150-01-507-1625
NSN 5996-01-087-7759
NSN 5920-01-604-2803
NSN 6620-01-542-0494
NSN 6240-00-945-8755
NSN 6650-01-022-2617
NSN 5935-01-558-6673
NSN 6135-01-497-4516
NSN 4140-00-684-7314