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 5920-00-140-8912
NSN 6685-01-461-9339
NSN 6135-00-375-6861
NSN 5975-00-251-2478
NSN 5905-00-169-4414
NSN 6650-00-078-5773
NSN 5960-01-648-1872
NSN 5975-01-452-9098
NSN 6610-01-130-8885
NSN 6110-00-146-2114
NSN 5998-00-153-7994
NSN 5950-00-316-6309