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 6320-01-527-0211
NSN 5935-01-174-6717
NSN 5960-00-081-4612
NSN 5930-01-327-3744
NSN 5910-00-303-9784
NSN 6130-00-128-9697
NSN 6150-00-518-4558
NSN 5835-00-814-1359
NSN 5950-01-433-2808
NSN 6135-01-122-4448
NSN 5920-00-196-3631
NSN 5999-00-513-2459