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 5950-00-161-3187
NSN 6620-01-490-5664
NSN 7035-01-651-0574
NSN 5895-01-520-6489
NSN 6650-01-473-4353
NSN 5990-00-665-4105
NSN 6240-00-224-1880
NSN 7035-01-586-9147
NSN 5895-01-297-3935
NSN 6110-01-065-4469
NSN 5990-00-583-9920
NSN 5945-01-617-0404