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 7035-01-341-6656
NSN 6220-01-197-7387
NSN 5996-01-241-5255
NSN 5990-01-472-2447
NSN 5965-00-309-4814
NSN 6150-01-206-4105
NSN 5945-00-233-5804
NSN 5920-01-366-4543
NSN 5835-01-182-1966
NSN 5996-01-208-4894
NSN 6620-01-476-7355
NSN 6110-01-228-2892