No other part numbers with same form, fit, and function found.
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. 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: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 5935-01-160-2926
NSN 5855-01-426-5589
NSN 5835-01-558-9444
NSN 5960-01-207-9544
NSN 6240-01-494-3695
NSN 5998-00-096-5673
NSN 5920-00-291-1379
NSN 5985-01-196-5263
NSN 5999-01-481-4214
NSN 6650-00-671-5106
NSN 6685-01-049-0570
NSN 6320-00-164-4087