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 5945-00-209-9784
NSN 5990-01-565-2226
NSN 5910-01-215-2116
NSN 5998-00-255-3631
NSN 5999-00-217-9976
NSN 5950-00-290-8090
NSN 6650-00-987-5070
NSN 5950-00-681-7261
NSN 5990-00-467-7431
NSN 5996-00-420-4095
NSN 5950-00-788-1633
NSN 5855-01-417-3250