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 6135-01-529-8523
NSN 6685-01-551-9739
NSN 6145-01-271-5051
NSN 5975-01-041-8298
NSN 5920-00-501-7834
NSN 6105-01-420-9393
NSN 5915-01-548-2580
NSN 5975-00-197-9762
NSN 5935-00-541-6481
NSN 7035-01-518-6710
NSN 5998-01-653-6379
NSN 4140-01-448-3132