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 5935-01-398-5539
NSN 5920-00-178-1688
NSN 6650-01-282-3025
NSN 5915-01-084-2966
NSN 5975-00-931-4820
NSN 6150-01-068-9992
NSN 5895-01-421-4160
NSN 6645-01-200-5289
NSN 7035-01-321-7456
NSN 5996-01-058-8227
NSN 5895-00-346-7286
NSN 5920-01-350-6583