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 6320-00-089-9426
NSN 5998-01-101-7680
NSN 5930-00-708-2364
NSN 5915-01-441-2238
NSN 5835-01-555-8963
NSN 6150-01-616-0066
NSN 5855-00-832-9341
NSN 2925-01-629-9416
NSN 6135-00-613-1068
NSN 5910-00-069-7598
NSN 6620-01-262-9489
NSN 5910-01-155-1317