No other part numbers with same form, fit, and function found.
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 4140-01-065-1884
NSN 5950-01-119-6954
NSN 5915-01-200-7057
NSN 6620-00-899-0971
NSN 5835-01-540-4995
NSN 5985-01-591-2260
NSN 6105-01-423-3497
NSN 5998-01-359-1175
NSN 6150-01-037-9628
NSN 7035-00-433-5670
NSN 5915-01-573-1361
NSN 5910-00-849-2344