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 5965-01-510-1902
NSN 5855-01-471-7836
NSN 6220-01-358-1447
NSN 5935-01-493-2763
NSN 4140-01-376-8510
NSN 4140-01-052-5221
NSN 5835-01-381-2683
NSN 4140-00-869-7012
NSN 6645-00-256-4072
NSN 6620-00-189-2381
NSN 5930-00-163-9508
NSN 5999-00-232-8389