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 5910-01-062-1523
NSN 5835-01-257-5342
NSN 2925-01-244-3016
NSN 5990-01-309-3740
NSN 2925-01-497-1364
NSN 5855-01-364-9810
NSN 5996-01-190-9304
NSN 5915-01-291-6919
NSN 5960-00-843-1868
NSN 5895-01-582-8674
NSN 5910-01-013-9388
NSN 5930-01-351-5752