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 6220-01-502-2419
NSN 5960-01-196-9203
NSN 4140-00-259-2567
NSN 5996-01-218-5678
NSN 5910-01-398-8291
NSN 5975-00-213-7952
NSN 5996-01-362-4234
NSN 4140-01-439-5906
NSN 5925-01-209-5566
NSN 6145-01-103-0025
NSN 5960-01-292-0027
NSN 7035-01-211-3326