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 5895-01-326-0749
NSN 6145-01-612-1749
NSN 6145-00-681-3770
NSN 5935-01-100-3289
NSN 6105-00-725-0531
NSN 2925-01-113-6904
NSN 5999-01-064-5745
NSN 6150-01-043-7509
NSN 6135-01-435-4921
NSN 5930-00-421-3023
NSN 6220-01-152-2637
NSN 5930-01-526-9131