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 5950-00-409-9788
NSN 5999-01-372-3309
NSN 5920-01-238-4983
NSN 6130-01-453-8977
NSN 5960-01-013-9346
NSN 4140-00-185-2993
NSN 6130-01-622-0001
NSN 6685-01-142-6460
NSN 5990-00-871-9528
NSN 5996-00-358-1899
NSN 6150-00-707-8804
NSN 6130-01-535-3670