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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5930-01-232-9865
NSN 5945-00-067-6712
NSN 5920-01-634-0250
NSN 2925-00-115-5857
NSN 5975-01-130-7360
NSN 5915-00-248-5824
NSN 6135-00-505-0679
NSN 6240-00-824-4678
NSN 4140-01-578-5300
NSN 5935-01-323-7118
NSN 5975-01-378-8796
NSN 5835-00-092-1136