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 6130-00-544-4943
NSN 5925-00-006-3539
NSN 5999-01-223-2307
NSN 5895-01-018-1618
NSN 5935-00-629-2764
NSN 5990-00-181-2220
NSN 5999-01-523-3149
NSN 5965-01-016-1606
NSN 5960-01-257-0225
NSN 6620-01-266-8894
NSN 6220-00-062-7029
NSN 2925-01-394-9658