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 6110-00-676-7613
NSN 5895-00-930-0163
NSN 5975-00-862-2495
NSN 5905-00-349-6219
NSN 5905-00-678-5320
NSN 7035-01-536-3458
NSN 5935-01-537-0270
NSN 6650-01-186-5762
NSN 5998-01-196-5068
NSN 5999-01-534-9682
NSN 5835-00-761-5615
NSN 6620-01-180-5855