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 5835-00-980-0468
NSN 5999-01-408-5979
NSN 5935-01-376-9480
NSN 6145-00-669-6795
NSN 6240-01-019-1997
NSN 5835-01-227-2318
NSN 5910-01-481-3023
NSN 5945-01-121-1190
NSN 4140-01-104-4727
NSN 5930-01-548-3165
NSN 5985-01-236-5727
NSN 5915-00-661-2223