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 6135-01-071-4923
NSN 6145-01-444-2423
NSN 6135-00-347-0595
NSN 6110-01-509-0338
NSN 6240-00-256-6410
NSN 5950-01-115-9790
NSN 6220-01-463-2854
NSN 5905-00-315-3076
NSN 6320-01-399-6177
NSN 4140-01-485-7625
NSN 6240-01-341-3921
NSN 6610-01-597-1657