Internal keyway 0.125 in. W by 0.112 in. Deep
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 6145-01-019-6897
NSN 5835-00-898-0201
NSN 6220-01-165-1981
NSN 6610-00-901-5137
NSN 5855-00-337-3679
NSN 5960-01-076-4708
NSN 6320-01-317-7312
NSN 5835-01-046-5632
NSN 6620-00-242-7032
NSN 6240-01-156-0285
NSN 5925-00-816-9929
NSN 2925-01-364-7926