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 5999-01-519-2442
NSN 6130-01-540-2184
NSN 6320-00-731-6134
NSN 6650-00-158-3683
NSN 5960-01-339-0008
NSN 6105-01-401-5361
NSN 5895-01-066-5014
NSN 6110-01-242-9765
NSN 5930-01-534-7458
NSN 6650-01-513-2644
NSN 5855-01-042-7990
NSN 5920-01-401-5315