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 6130-00-596-9565
NSN 5910-00-596-3179
NSN 5965-01-317-2944
NSN 6110-00-245-2720
NSN 5905-01-214-5228
NSN 5996-01-242-9710
NSN 5855-01-068-3683
NSN 6105-00-408-5552
NSN 5950-00-188-8482
NSN 5930-01-444-8942
NSN 4140-01-596-7716
NSN 5960-00-269-4762