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 6240-01-206-4809
NSN 5975-00-644-4972
NSN 5960-01-337-2823
NSN 6650-00-389-4111
NSN 2925-00-024-6392
NSN 5895-01-453-0450
NSN 5990-00-616-4289
NSN 6610-00-200-8832
NSN 7035-01-586-0301
NSN 6220-01-321-3295
NSN 5915-01-191-9172
NSN 6150-01-392-6189