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 5855-01-616-2014
NSN 6130-00-814-3078
NSN 5996-01-641-0124
NSN 5985-01-634-0635
NSN 6650-01-463-8405
NSN 4140-01-232-8998
NSN 5990-01-027-1869
NSN 6150-01-384-3112
NSN 6320-01-320-3305
NSN 6105-01-634-0322
NSN 5915-00-102-7864
NSN 5945-01-089-7649