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 5960-01-471-4263
NSN 6320-01-116-3980
NSN 5915-00-145-6181
NSN 5990-01-050-7535
NSN 6610-01-444-4001
NSN 5905-01-084-1900
NSN 5930-01-622-6680
NSN 6610-01-282-1605
NSN 5915-00-188-9057
NSN 5996-01-154-9821
NSN 5935-01-528-8137
NSN 5975-00-926-3073