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 5835-01-328-3566
NSN 2925-01-270-1124
NSN 6220-00-221-5899
NSN 5999-01-481-3850
NSN 6110-01-477-4851
NSN 7035-01-598-8099
NSN 6220-01-004-8909
NSN 5945-01-545-7893
NSN 6645-00-614-5302
NSN 6610-01-398-8092
NSN 5999-01-423-0729
NSN 5905-01-355-1418