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 5999-01-491-7878
NSN 5998-00-197-3793
NSN 6620-01-010-7337
NSN 6685-01-097-0127
NSN 6220-01-537-0129
NSN 7035-01-211-3326
NSN 5960-01-322-4341
NSN 5935-01-033-0057
NSN 5930-00-090-8393
NSN 5925-00-440-5177
NSN 6150-01-476-2035
NSN 5996-00-518-2545