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 5998-01-510-6561
NSN 6110-01-659-9104
NSN 5930-01-620-2598
NSN 6240-01-392-2018
NSN 6240-00-703-6614
NSN 5855-01-020-7982
NSN 6240-01-650-3757
NSN 6240-01-598-8177
NSN 5855-01-068-3683
NSN 5915-01-314-3979
NSN 5945-01-027-1351
NSN 6220-00-963-1517