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 2925-01-198-7528
NSN 5999-01-526-5284
NSN 5975-00-531-3954
NSN 5975-01-125-7524
NSN 6150-01-088-7643
NSN 5998-01-260-5226
NSN 7035-01-085-5955
NSN 6145-01-054-7463
NSN 6620-01-434-1012
NSN 5975-00-316-2291
NSN 5915-01-491-9782
NSN 5945-00-137-1194