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 5920-00-799-1348
NSN 5996-00-580-4129
NSN 6150-00-726-2076
NSN 5895-01-341-8524
NSN 6620-00-270-3275
NSN 6620-00-663-8962
NSN 6620-00-524-3596
NSN 6110-01-294-4726
NSN 5895-00-661-1773
NSN 5950-01-277-8151
NSN 5965-01-360-6568
NSN 5920-01-651-0291