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 5895-00-270-6595
NSN 6150-01-347-4393
NSN 5965-01-274-7054
NSN 5920-01-398-0580
NSN 5990-01-527-7640
NSN 7035-00-001-4586
NSN 5990-01-056-6413
NSN 5999-01-150-5652
NSN 5996-01-148-1252
NSN 5999-00-708-0457
NSN 6650-01-449-2334
NSN 4140-00-269-3189