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 5996-01-067-8716
NSN 5950-01-554-3100
NSN 5905-01-365-9341
NSN 5965-01-510-1902
NSN 6110-01-567-2055
NSN 5910-01-407-6824
NSN 5945-01-054-3722
NSN 5920-00-942-9806
NSN 5915-01-660-4281
NSN 5945-00-332-9141
NSN 4140-01-381-0099
NSN 6620-01-373-0174