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 5920-01-109-6661
NSN 5930-01-006-6215
NSN 6220-01-165-8871
NSN 5915-00-504-2926
NSN 6610-01-384-6109
NSN 6645-01-177-6021
NSN 5835-01-122-3489
NSN 5990-01-468-1292
NSN 6240-00-350-8356
NSN 5925-01-439-2867
NSN 5998-01-063-7066
NSN 6620-00-317-1947