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 5945-01-142-2182
NSN 6110-01-452-8819
NSN 6650-01-112-0453
NSN 5930-00-258-4869
NSN 5920-00-139-3318
NSN 5990-01-652-7373
NSN 6145-01-401-3713
NSN 5945-00-515-2667
NSN 5996-00-175-0462
NSN 5965-01-050-7055
NSN 5910-01-545-0280
NSN 6610-00-833-5498