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 5965-01-248-4892
NSN 5960-01-024-4443
NSN 5996-00-497-8425
NSN 6650-00-170-5095
NSN 6135-01-435-6503
NSN 6220-01-441-8662
NSN 5945-01-435-5874
NSN 6220-00-799-5317
NSN 6610-01-040-4430
NSN 5998-01-634-0604
NSN 6130-01-492-5514
NSN 5999-01-369-1936