A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.
Classification: Gaskets,washers & other seals
NSN 6320-01-556-2011
NSN 5935-00-362-3873
NSN 6620-01-187-4130
NSN 5855-00-149-0766
NSN 6650-01-406-5322
NSN 5835-01-169-5330
NSN 5965-00-932-4591
NSN 5998-01-540-5946
NSN 6105-00-542-7948
NSN 5930-01-605-2223
NSN 5930-00-888-3760
NSN 5925-00-206-3580