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 6320-00-857-4073
NSN 2925-01-412-9520
NSN 5998-00-835-1300
NSN 7035-01-199-6915
NSN 6105-01-232-5262
NSN 5985-00-059-8252
NSN 5985-01-481-3752
NSN 5996-00-938-9877
NSN 6685-01-207-6736
NSN 5915-01-128-7110
NSN 4140-01-415-2478
NSN 7035-00-541-8516