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 5895-00-083-1144
NSN 5915-00-709-0068
NSN 5960-00-115-2199
NSN 5985-01-290-1607
NSN 6130-01-227-2577
NSN 5960-00-657-7823
NSN 6130-01-364-8830
NSN 6650-01-241-7978
NSN 5985-01-493-9298
NSN 5930-01-024-9382
NSN 5915-01-549-6634
NSN 5915-01-600-9845