Flush flange 0.016 in. Thk, 0.735 in. Min, 0.745 in. Max diameter attached
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 5855-00-281-3843
NSN 6145-01-395-9102
NSN 5920-01-502-0874
NSN 5930-01-436-4326
NSN 5945-00-281-4578
NSN 6110-01-417-0891
NSN 5945-01-610-2717
NSN 5965-01-415-2898
NSN 5985-01-473-7777
NSN 5855-01-040-3882
NSN 5855-01-500-6617
NSN 5855-01-158-2709