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 5950-00-506-6500
NSN 5965-01-458-5299
NSN 5965-01-565-0640
NSN 5996-01-550-6805
NSN 6645-01-155-6568
NSN 5950-01-425-2163
NSN 6135-00-880-1026
NSN 5930-01-454-7752
NSN 5975-01-164-7428
NSN 6105-00-488-5425
NSN 6135-01-351-2690
NSN 5895-01-020-5377