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 6240-01-423-6771
NSN 5910-00-240-8328
NSN 5999-01-355-6670
NSN 5998-01-365-5420
NSN 5975-00-505-2626
NSN 5975-00-401-9734
NSN 5990-00-499-9816
NSN 5945-01-185-6596
NSN 5975-01-494-0026
NSN 5915-00-224-7028
NSN 5975-01-073-9974
NSN 5960-01-336-0487