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 6650-00-276-9838
NSN 6105-00-967-3196
NSN 5945-00-650-4900
NSN 5998-00-428-2617
NSN 6135-00-276-7625
NSN 6240-00-169-6408
NSN 6105-01-510-4633
NSN 6130-01-044-6382
NSN 6650-00-077-0638
NSN 5999-01-535-4760
NSN 6150-01-251-7411
NSN 5945-00-958-3242