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 5915-01-572-1126
NSN 6135-01-370-2599
NSN 5915-01-468-5518
NSN 6320-01-371-3047
NSN 6650-01-431-8309
NSN 5975-01-062-5189
NSN 5905-00-615-6811
NSN 6145-01-502-9150
NSN 4140-00-547-8918
NSN 6110-00-135-2804
NSN 6620-01-479-2352
NSN 5998-00-633-5169