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 5998-01-643-2533
NSN 4140-00-493-9638
NSN 5915-00-110-6565
NSN 5945-00-853-6024
NSN 5920-00-654-9727
NSN 6240-00-860-3090
NSN 5935-01-511-3838
NSN 6685-01-479-7349
NSN 6110-00-846-0977
NSN 5920-00-960-7614
NSN 6130-01-541-9955
NSN 6105-01-501-2226