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 5950-01-272-7151
NSN 6135-00-583-3966
NSN 5998-01-214-9237
NSN 6135-01-542-5902
NSN 5935-00-642-5798
NSN 6620-01-168-8450
NSN 5945-00-456-0699
NSN 6645-01-147-9265
NSN 5960-01-406-0299
NSN 2925-00-925-0545
NSN 6320-00-519-0770
NSN 5999-01-245-4779