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 6130-00-661-0197
NSN 5996-01-461-3997
NSN 5990-01-431-3725
NSN 6685-00-527-9489
NSN 6150-00-016-3785
NSN 6145-01-267-9341
NSN 6610-01-238-8712
NSN 5835-01-258-5597
NSN 4140-00-092-1534
NSN 2925-01-218-0153
NSN 6130-00-725-8454
NSN 6650-01-579-7240