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 5920-01-055-2024
NSN 6650-00-717-8913
NSN 6105-01-464-4588
NSN 6220-00-806-7666
NSN 5935-01-090-0944
NSN 5915-01-492-3362
NSN 5975-01-562-3222
NSN 6320-01-436-9228
NSN 5998-01-500-1822
NSN 5990-01-633-9503
NSN 6645-01-495-0939
NSN 6610-00-237-6154