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 5905-00-523-0190
NSN 6105-01-018-3677
NSN 5960-01-502-0344
NSN 5895-01-224-4822
NSN 5920-00-895-3270
NSN 6110-01-388-2389
NSN 6650-00-185-8344
NSN 5965-01-120-6086
NSN 5835-01-584-8538
NSN 5855-01-380-9950
NSN 5910-01-495-0271
NSN 5930-01-442-5239