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: Washers other than lock washers, iron or steel
NSN 5935-01-384-2790
NSN 5855-00-149-0766
NSN 6685-01-314-6200
NSN 5930-00-752-0744
NSN 5915-01-346-1833
NSN 5835-00-269-2232
NSN 7035-01-150-6303
NSN 6105-01-589-9754
NSN 6320-01-046-5228
NSN 6150-01-185-7730
NSN 5920-00-498-5109
NSN 6240-01-313-9689