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 5998-00-375-4259
NSN 6110-01-497-1041
NSN 5935-00-055-8209
NSN 5998-00-116-6688
NSN 5965-00-405-3793
NSN 5975-01-374-2386
NSN 5965-01-256-5934
NSN 5925-01-530-3633
NSN 5960-00-188-8648
NSN 5999-00-648-0062
NSN 4140-01-428-9426
NSN 5915-01-414-9915