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 6135-00-422-3967
NSN 5920-01-089-7903
NSN 6645-01-135-2590
NSN 5905-01-384-3540
NSN 5999-00-935-3361
NSN 4140-01-597-3334
NSN 5985-01-621-5695
NSN 5930-01-021-5594
NSN 4140-01-461-9775
NSN 5960-00-960-6805
NSN 5930-01-645-0108
NSN 6150-00-964-6267