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: Washers other than lock washers, iron or steel
NSN 2925-01-400-2286
NSN 6685-01-317-3782
NSN 6130-01-587-5581
NSN 5960-01-552-0862
NSN 4140-00-099-9205
NSN 6650-00-161-4122
NSN 5855-01-613-3757
NSN 6620-01-633-8443
NSN 5930-01-061-3812
NSN 5835-01-656-0261
NSN 5945-01-523-4582
NSN 5935-01-472-0913