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 6650-01-024-9554
NSN 5985-01-318-5773
NSN 5999-00-127-3495
NSN 5855-01-391-3819
NSN 5915-01-435-0880
NSN 6110-01-220-4119
NSN 5990-01-612-5323
NSN 5905-01-215-9283
NSN 4140-01-384-4143
NSN 6650-01-367-8917
NSN 6620-01-442-8444
NSN 5945-01-075-3886