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 6135-01-252-0315
NSN 6240-00-840-3647
NSN 5998-01-623-4796
NSN 6110-00-244-1209
NSN 5999-00-270-2276
NSN 6620-01-356-1796
NSN 6620-01-328-3621
NSN 6645-00-066-6868
NSN 6220-01-226-1776
NSN 5945-00-906-1104
NSN 7035-01-411-6062
NSN 5855-00-357-1158