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 5835-01-511-5337
NSN 7035-01-536-5333
NSN 2925-01-243-7736
NSN 6145-00-871-9112
NSN 5998-01-386-6420
NSN 6320-01-504-3948
NSN 5998-01-579-0658
NSN 6620-01-472-6461
NSN 5930-00-214-4025
NSN 5996-01-117-6095
NSN 6135-01-534-3007
NSN 6620-01-125-3345