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 5895-00-607-8403
NSN 6130-00-466-9888
NSN 6685-01-023-4714
NSN 5975-01-475-8781
NSN 5930-01-065-0071
NSN 4140-01-603-3104
NSN 6145-01-598-9439
NSN 6685-01-281-5495
NSN 6240-00-872-3365
NSN 6150-00-518-1402
NSN 5996-00-883-2051
NSN 2925-01-483-2389