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.
NSN 5930-01-192-5198
NSN 6620-01-413-9243
NSN 5930-01-557-5620
NSN 5975-00-168-7661
NSN 5925-01-605-3790
NSN 5855-01-461-2741
NSN 5945-01-634-0588
NSN 5905-01-069-2989
NSN 6145-01-364-0074
NSN 5895-01-573-7542
NSN 5945-01-542-4299
NSN 6220-01-328-7523