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 5920-01-145-4979
NSN 5999-01-246-0559
NSN 5996-01-367-2081
NSN 6220-01-279-0527
NSN 5895-01-354-0790
NSN 6150-00-968-3700
NSN 6320-01-176-8367
NSN 6110-00-482-3372
NSN 4140-01-104-9279
NSN 5930-01-134-8904
NSN 6110-01-566-4821
NSN 6145-00-351-4539