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 6145-00-563-1103
NSN 5935-01-186-9927
NSN 5915-01-431-9754
NSN 5950-01-032-4894
NSN 6150-00-727-6742
NSN 5910-01-482-5012
NSN 6135-01-479-4020
NSN 6105-01-032-7181
NSN 6110-01-451-2013
NSN 5935-00-752-0349
NSN 6610-00-726-7984
NSN 5999-01-187-1826