Od edge opposite shoulder chamfered 20 degrees by 0.375 in. 0.070 in. Diameter hole, thru shoulder od to washer id, 3 grooves on washer face, 0.062 in. Wide by 0.016 in. Deep, 1.563 in. Dia, 2.062 in. Dia, 2.563 in. Dia
No other part numbers with same form, fit, and function found.
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 5920-00-518-0839
NSN 4140-01-086-4799
NSN 6135-01-650-4313
NSN 6240-01-434-2361
NSN 5915-01-005-9670
NSN 5915-01-491-5521
NSN 6130-01-191-9567
NSN 6145-00-544-1253
NSN 5965-01-378-7335
NSN 5935-01-103-0890
NSN 6650-00-382-6080
NSN 5975-01-301-6716