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 5999-00-837-7615
NSN 6150-01-437-9006
NSN 6105-01-237-7480
NSN 6145-01-243-2980
NSN 6620-01-563-5251
NSN 6240-00-501-7964
NSN 6110-01-459-7709
NSN 5930-01-578-1719
NSN 5990-01-612-5323
NSN 5950-01-418-3641
NSN 6150-01-612-2210
NSN 5996-01-512-5595