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 5835-01-416-6455
NSN 6145-01-151-2823
NSN 7035-00-631-3782
NSN 6130-00-528-7838
NSN 6240-01-195-6650
NSN 5905-01-246-5076
NSN 5835-01-360-2657
NSN 6685-01-279-1994
NSN 5910-01-158-6466
NSN 6620-01-416-9882
NSN 5998-01-387-1938
NSN 6105-00-301-3896