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 5855-00-906-0994
NSN 5990-01-411-7706
NSN 6620-01-121-4019
NSN 6135-01-150-6916
NSN 5935-01-242-9342
NSN 5965-00-686-7067
NSN 6650-01-159-0224
NSN 5895-01-179-9693
NSN 6320-01-495-0512
NSN 6240-00-866-6239
NSN 6685-01-391-0623
NSN 6685-00-499-9233