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 5920-01-559-1022
NSN 5915-01-029-0801
NSN 5935-01-194-9641
NSN 5998-00-783-8243
NSN 5996-00-518-4880
NSN 5915-01-456-2374
NSN 6110-01-420-1229
NSN 5835-00-411-6344
NSN 6320-01-462-2295
NSN 5999-01-450-7505
NSN 5960-01-515-4791
NSN 5855-01-627-7577