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 5999-01-324-8694
NSN 5990-01-586-2475
NSN 5930-00-374-5962
NSN 5920-01-127-0252
NSN 5935-01-374-9073
NSN 5835-01-553-6772
NSN 5925-01-211-6660
NSN 6320-00-857-4073
NSN 6240-01-475-8543
NSN 6240-01-300-0742
NSN 5920-01-425-5700
NSN 6645-01-324-2002