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 5855-00-586-6255
NSN 5996-00-990-2192
NSN 5960-01-649-1341
NSN 2925-00-149-0760
NSN 6220-00-679-5629
NSN 5998-01-451-3933
NSN 5985-01-364-5551
NSN 5990-01-633-9503
NSN 6110-01-655-7400
NSN 5950-01-649-0489
NSN 6610-00-111-3648
NSN 5935-01-298-5080