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 5950-01-536-9618
NSN 4140-01-198-5652
NSN 6320-00-004-9158
NSN 6320-01-335-8336
NSN 6105-01-565-0699
NSN 5925-00-064-8918
NSN 6150-01-254-1664
NSN 5835-01-133-6485
NSN 2925-01-027-1293
NSN 5935-01-179-6740
NSN 5855-00-548-4742
NSN 5895-01-424-0311