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 5855-00-167-7893
NSN 6220-01-543-9303
NSN 6220-01-150-3128
NSN 6610-01-421-5367
NSN 4140-00-901-8216
NSN 5925-01-496-8374
NSN 5915-01-360-5612
NSN 6150-01-167-8735
NSN 6650-01-038-7198
NSN 5835-00-770-2843
NSN 5960-00-609-6732
NSN 5950-00-910-9940