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 5905-01-171-1813
NSN 5945-01-628-7124
NSN 5960-01-055-6675
NSN 6105-01-123-8887
NSN 5965-01-552-9006
NSN 5975-01-616-0147
NSN 5905-01-494-4628
NSN 5895-00-227-1002
NSN 4140-01-080-5114
NSN 5935-01-359-2065
NSN 5930-01-600-4983
NSN 5930-00-267-5549