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 5925-01-201-0098
NSN 5950-01-143-4731
NSN 5975-01-499-4052
NSN 5945-00-588-0865
NSN 5975-01-630-8395
NSN 5985-00-144-4196
NSN 6105-01-211-7854
NSN 5910-00-422-5333
NSN 5985-01-065-0828
NSN 6145-01-020-8428
NSN 5895-01-343-2960
NSN 5935-00-554-9244