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 5855-01-278-8922
NSN 6145-00-150-5049
NSN 5965-00-926-2591
NSN 5910-00-908-2048
NSN 6130-01-321-9517
NSN 6150-01-481-2822
NSN 5915-01-474-8616
NSN 5920-01-584-3310
NSN 6240-01-591-9030
NSN 5915-01-306-0318
NSN 7035-01-094-2365
NSN 5935-00-891-1474