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 5999-01-572-8914
NSN 6105-01-300-6832
NSN 5895-01-127-1236
NSN 6240-01-134-2044
NSN 5855-00-149-0766
NSN 7035-01-068-4175
NSN 5920-01-433-2230
NSN 5930-00-536-3989
NSN 6240-00-004-2516
NSN 5985-01-228-3096
NSN 5920-01-050-7474
NSN 5998-00-965-1922