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 2925-00-041-0439
NSN 6650-00-778-2949
NSN 6135-00-473-6279
NSN 6620-00-236-7148
NSN 5895-01-642-9848
NSN 6240-01-186-6448
NSN 6610-01-103-4627
NSN 5920-01-366-5991
NSN 5855-01-572-4521
NSN 5905-01-359-8738
NSN 5945-01-477-4032
NSN 6320-01-125-3361