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 6135-00-405-1989
NSN 5915-01-282-9847
NSN 7035-00-392-5417
NSN 5950-00-408-5263
NSN 6320-00-937-5625
NSN 6145-00-174-1730
NSN 5925-01-153-0144
NSN 6135-01-142-2417
NSN 5835-00-568-2956
NSN 5960-00-936-7931
NSN 6620-01-168-8450
NSN 6320-01-352-8084