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 6150-00-263-1199
NSN 5920-00-922-4906
NSN 6320-00-405-2348
NSN 5835-01-558-9444
NSN 5975-01-360-6792
NSN 5965-01-026-9865
NSN 6135-01-543-8315
NSN 6685-01-655-5095
NSN 6130-01-382-9623
NSN 2925-00-258-9786
NSN 6650-01-522-0075
NSN 5855-00-688-9954