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 6105-00-258-9006
NSN 6240-01-315-1984
NSN 6130-01-126-4603
NSN 5998-01-084-6167
NSN 2925-01-446-0525
NSN 5960-00-289-6591
NSN 6130-01-420-2420
NSN 6105-01-606-2140
NSN 6130-01-029-4250
NSN 5930-01-348-9899
NSN 5930-01-237-2596
NSN 4140-01-616-3504