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 5920-01-194-7794
NSN 6145-00-066-5304
NSN 5925-01-606-5350
NSN 6135-01-606-7024
NSN 5905-01-310-8505
NSN 6110-01-075-5354
NSN 5930-00-602-7294
NSN 5960-01-599-9821
NSN 5905-01-510-9222
NSN 4140-00-714-4383
NSN 6145-00-377-0971
NSN 6145-01-451-4304