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 5910-00-855-3124
NSN 5910-00-385-1149
NSN 6620-01-610-5081
NSN 5910-00-079-0375
NSN 6130-00-412-4189
NSN 5920-01-495-2571
NSN 6130-01-567-1030
NSN 6130-01-584-4523
NSN 5910-00-450-2919
NSN 6220-01-288-9647
NSN 6320-00-331-7138
NSN 7035-00-117-0418