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 5975-00-752-2945
NSN 6135-01-202-8113
NSN 6145-01-350-2886
NSN 5965-01-207-0991
NSN 5975-01-379-2264
NSN 6145-01-350-4677
NSN 5895-00-161-9495
NSN 5920-01-388-3543
NSN 7035-00-360-2008
NSN 5920-00-558-6792
NSN 6650-01-348-2407
NSN 5975-00-770-0151