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 5905-01-555-8077
NSN 6105-01-152-2800
NSN 5935-01-433-7819
NSN 5855-00-832-9341
NSN 5905-01-135-7864
NSN 6135-00-735-8530
NSN 2925-01-656-8217
NSN 5945-00-169-1882
NSN 5905-01-192-7660
NSN 6105-00-121-1874
NSN 6105-01-577-5287
NSN 5930-00-658-8276