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 5999-01-104-0445
NSN 5935-00-393-0204
NSN 5915-01-317-6885
NSN 5965-00-903-0845
NSN 6220-01-406-3167
NSN 5996-00-225-2429
NSN 6320-00-139-1090
NSN 6110-01-350-3449
NSN 6650-00-597-7313
NSN 6135-00-307-6998
NSN 6320-00-284-1524
NSN 6145-00-621-0225