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.
NSN 5935-01-634-0668
NSN 5920-00-112-4341
NSN 4140-01-111-2486
NSN 7035-01-145-5059
NSN 5975-01-205-0548
NSN 6685-00-070-4806
NSN 5930-01-188-2421
NSN 6145-00-393-0319
NSN 5999-01-065-0167
NSN 5999-01-069-1325
NSN 6610-01-541-5034
NSN 4140-01-295-8264