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 5920-01-496-6966
NSN 6135-01-573-2428
NSN 7035-01-477-4181
NSN 6220-00-288-4350
NSN 6135-01-307-6006
NSN 5985-01-030-3415
NSN 6320-00-149-7570
NSN 5935-00-916-8027
NSN 5960-00-831-8683
NSN 5915-01-176-0455
NSN 5996-01-110-1028
NSN 6150-01-423-3216