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 5965-01-503-3960
NSN 6130-01-313-8939
NSN 5935-01-407-2554
NSN 5905-01-177-0504
NSN 5965-01-043-2014
NSN 5996-01-119-8234
NSN 5935-01-634-0668
NSN 5965-01-273-3055
NSN 5998-01-544-0705
NSN 6650-00-226-7099
NSN 4140-00-788-2874
NSN 5975-01-197-7673