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 5935-01-221-2475
NSN 6320-00-036-3688
NSN 6610-01-527-8006
NSN 5855-01-228-0942
NSN 5935-00-737-4925
NSN 5965-01-574-8177
NSN 5910-00-069-3150
NSN 6105-00-824-1188
NSN 5915-01-020-9153
NSN 6610-01-424-0283
NSN 7035-01-633-9537
NSN 5920-01-536-6445