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 5965-01-162-4118
NSN 6145-01-180-6512
NSN 5960-01-462-1864
NSN 5935-00-794-1466
NSN 5990-01-259-7138
NSN 6320-01-563-8525
NSN 5945-00-577-3985
NSN 6110-01-591-3036
NSN 6320-00-593-0379
NSN 6320-01-544-2799
NSN 5945-00-015-7181
NSN 5930-00-455-9758