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 5910-00-814-2691
NSN 6320-01-454-1965
NSN 5910-01-248-7063
NSN 5998-01-244-6849
NSN 6110-01-327-3282
NSN 6110-01-027-0656
NSN 5895-01-609-7068
NSN 7035-01-485-2134
NSN 5998-00-248-7472
NSN 5999-01-061-6951
NSN 6135-00-299-6918
NSN 6105-01-620-9398