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 5945-01-168-8746
NSN 6320-01-624-0193
NSN 6105-01-044-0193
NSN 6135-01-604-8739
NSN 5915-01-371-4194
NSN 6135-00-411-3171
NSN 5950-01-607-0323
NSN 6645-01-160-1545
NSN 6150-00-556-2121
NSN 5915-01-493-3231
NSN 5915-01-196-9426
NSN 6645-00-310-5839