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 5915-00-332-9984
NSN 6130-01-371-2960
NSN 6105-01-320-2627
NSN 5895-01-593-9085
NSN 4140-00-490-2666
NSN 5920-01-352-0880
NSN 5895-01-014-4016
NSN 6620-01-408-4464
NSN 5910-01-333-2409
NSN 5999-00-119-6666
NSN 5975-01-333-7503
NSN 5965-01-430-4654