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 5915-00-525-4615
NSN 5960-00-730-7813
NSN 5999-01-414-1139
NSN 6145-01-095-6556
NSN 5935-00-081-1506
NSN 6105-00-022-3333
NSN 5999-01-461-7968
NSN 5930-01-150-8632
NSN 5945-00-405-9345
NSN 5998-00-882-8838
NSN 5925-01-646-0722
NSN 5930-01-215-0348