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 5915-01-099-4153
NSN 5950-01-069-8078
NSN 5935-01-457-0434
NSN 6105-00-541-4091
NSN 2925-01-629-9416
NSN 6650-00-820-4577
NSN 2925-01-116-6838
NSN 5905-00-517-0289
NSN 5975-01-536-5576
NSN 5960-00-118-1126
NSN 5915-00-156-0624
NSN 5965-00-445-1843