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 6240-01-479-2975
NSN 6145-00-763-4430
NSN 5935-00-526-9270
NSN 5895-00-525-3295
NSN 4140-01-071-0698
NSN 5998-00-795-0236
NSN 5855-00-455-6070
NSN 6620-00-140-8644
NSN 6150-01-608-1838
NSN 5905-01-506-5019
NSN 6105-00-432-2654
NSN 5905-01-480-7795