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 6320-01-371-3047
NSN 6150-00-800-3652
NSN 6135-01-039-2882
NSN 5905-01-634-0595
NSN 6240-01-466-8719
NSN 5935-01-258-5867
NSN 5999-01-251-1551
NSN 6135-01-386-5709
NSN 5930-01-020-5686
NSN 5915-01-572-1126
NSN 5905-01-566-6886
NSN 5910-01-215-2116