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 5920-00-057-5934
NSN 5935-00-203-3303
NSN 5915-00-026-9598
NSN 5895-01-412-3844
NSN 6130-00-071-1518
NSN 5910-00-902-1868
NSN 5965-01-023-7095
NSN 6320-01-495-1244
NSN 5835-01-384-3206
NSN 5905-01-172-7736
NSN 6620-00-869-5472
NSN 5930-00-157-4559