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 6110-01-132-4248
NSN 5996-01-560-5052
NSN 5905-01-218-2887
NSN 5930-00-333-0067
NSN 5835-00-594-4921
NSN 6240-01-445-8011
NSN 6610-01-400-3880
NSN 6650-00-276-9838
NSN 5920-01-502-0874
NSN 6150-00-370-9709
NSN 6130-01-379-1702
NSN 6150-01-322-8112