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 5999-01-337-9851
NSN 6685-00-221-4435
NSN 5855-00-927-5726
NSN 5925-01-344-3707
NSN 7035-01-626-4455
NSN 6220-01-649-5291
NSN 6685-00-900-4246
NSN 6240-01-625-7262
NSN 6320-01-600-5808
NSN 5935-00-126-5937
NSN 4140-01-599-9383
NSN 4140-01-220-7697