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 5915-00-993-0386
NSN 5835-00-764-4388
NSN 7035-00-834-2090
NSN 6145-01-383-0634
NSN 5935-00-468-7447
NSN 5975-00-099-9312
NSN 5998-01-484-4786
NSN 5999-00-872-3448
NSN 6150-01-029-2488
NSN 5895-01-225-3309
NSN 5960-00-520-8800
NSN 6620-01-112-6440