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 5998-01-346-0086
NSN 5920-01-334-8726
NSN 6110-00-756-3784
NSN 6220-01-295-2022
NSN 6320-01-364-1840
NSN 5835-01-628-1748
NSN 5999-01-642-5794
NSN 5895-01-511-0062
NSN 4140-01-584-4243
NSN 5975-00-022-4457
NSN 5915-00-462-2878
NSN 5930-01-646-7180