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 5965-01-392-6511
NSN 5905-00-494-7886
NSN 6650-00-155-3567
NSN 6135-01-594-9930
NSN 5895-01-433-5758
NSN 6320-01-607-1491
NSN 5835-01-241-1090
NSN 5975-01-521-3275
NSN 6320-01-206-8930
NSN 5935-01-634-0668
NSN 5960-00-994-4452
NSN 5835-01-580-7543