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 5835-01-163-4215
NSN 5965-01-221-8182
NSN 5925-00-175-9086
NSN 5855-01-481-3906
NSN 5910-01-092-1575
NSN 6320-00-322-3460
NSN 5990-01-226-6924
NSN 5935-01-519-9349
NSN 6220-01-366-0687
NSN 5999-01-123-8286
NSN 6110-01-523-6255
NSN 7035-01-467-8921