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 5855-01-276-5447
NSN 5990-00-686-5868
NSN 5920-01-363-6554
NSN 5895-00-642-8637
NSN 2925-01-020-5099
NSN 6650-01-003-9355
NSN 5915-01-352-5731
NSN 2925-01-535-7235
NSN 2925-01-161-7440
NSN 6135-01-282-4326
NSN 6135-00-951-3426
NSN 5855-01-100-3272