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 6130-01-338-5278
NSN 5855-01-525-7169
NSN 5930-01-454-8920
NSN 5998-01-462-3600
NSN 5930-01-026-1176
NSN 6650-01-477-2124
NSN 5895-01-068-2860
NSN 6105-01-613-2953
NSN 5925-00-081-9135
NSN 5920-01-430-6921
NSN 5835-01-616-6131
NSN 5996-01-541-4974