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 6150-00-081-9928
NSN 7035-00-193-2269
NSN 5910-01-620-3237
NSN 5998-01-112-7129
NSN 6105-00-479-3830
NSN 5965-01-472-3664
NSN 6135-00-947-0406
NSN 6650-00-318-6033
NSN 6645-00-309-0447
NSN 5935-00-681-4305
NSN 5930-01-579-2194
NSN 6650-00-226-7099