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 6240-00-695-1032
NSN 5895-00-525-3295
NSN 6240-00-722-0268
NSN 5985-01-392-7129
NSN 6650-00-968-0934
NSN 5985-01-548-0281
NSN 5985-01-525-4080
NSN 6110-01-066-8038
NSN 5905-01-460-0941
NSN 5990-00-611-1661
NSN 6240-00-141-6143
NSN 5975-01-436-8774