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 5935-00-267-9926
NSN 6110-00-269-2696
NSN 5925-00-231-3660
NSN 5915-00-062-6127
NSN 6650-01-504-4745
NSN 5905-00-222-9207
NSN 4140-01-026-2725
NSN 5999-01-128-9316
NSN 5975-01-660-7993
NSN 5999-00-221-4615
NSN 4140-00-179-3977
NSN 6220-00-754-3452