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 5910-01-392-7821
NSN 5965-00-834-6298
NSN 6130-01-265-8696
NSN 5998-01-543-2415
NSN 5910-00-265-6530
NSN 5835-01-021-6114
NSN 5960-01-030-5313
NSN 5998-01-486-8583
NSN 5935-01-109-5293
NSN 6130-01-196-4545
NSN 5935-00-946-9261
NSN 6240-00-104-4662