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 5975-01-087-1592
NSN 5950-01-147-5200
NSN 5990-01-644-3095
NSN 5950-00-900-5899
NSN 5990-01-353-3691
NSN 5985-01-384-3847
NSN 5925-00-857-4850
NSN 5990-01-058-4826
NSN 6110-01-648-6687
NSN 5996-01-487-7702
NSN 6110-01-324-4537
NSN 6220-01-499-3864