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 6620-01-462-0001
NSN 6110-00-363-3974
NSN 5835-01-502-9228
NSN 2925-00-168-9966
NSN 5920-00-740-3121
NSN 5935-01-519-2352
NSN 5999-00-666-3838
NSN 5895-00-349-8999
NSN 5996-01-658-0704
NSN 7035-01-240-4998
NSN 5855-01-251-7721
NSN 6105-01-659-0465