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 5915-01-412-8667
NSN 6150-00-779-5547
NSN 5915-01-094-8111
NSN 5835-00-393-1996
NSN 5895-01-346-2856
NSN 5935-01-121-4736
NSN 6150-00-887-6279
NSN 4140-00-585-0645
NSN 5835-00-450-4832
NSN 5920-00-541-1119
NSN 5985-01-199-2836
NSN 5975-01-516-2454