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 6105-01-097-3882
NSN 5910-00-188-9624
NSN 5998-00-659-9533
NSN 5998-01-521-2970
NSN 6610-01-479-7353
NSN 6150-01-593-9250
NSN 6135-01-437-9178
NSN 5910-01-421-1335
NSN 6145-01-598-9439
NSN 6105-01-647-8770
NSN 6240-01-179-4547
NSN 6240-01-048-2769