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 6105-00-283-1182
NSN 6240-00-865-3257
NSN 5985-01-348-1280
NSN 5895-01-023-6150
NSN 5915-01-546-6653
NSN 5945-01-141-7017
NSN 6130-01-459-2883
NSN 5920-01-087-9840
NSN 6650-01-014-5990
NSN 7035-00-946-2642
NSN 6135-01-487-6275
NSN 5975-01-121-4382