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 5905-01-616-1564
NSN 7035-01-116-6223
NSN 5925-01-426-4493
NSN 5998-01-068-3559
NSN 5996-01-250-3912
NSN 6110-01-399-3966
NSN 5990-01-034-8211
NSN 5915-01-443-8217
NSN 6240-00-858-0389
NSN 6610-01-611-5323
NSN 7035-00-142-9076
NSN 5998-01-634-0604