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 7035-00-756-4374
NSN 5930-01-560-5168
NSN 5895-01-386-3049
NSN 6150-01-372-9056
NSN 6105-00-113-6292
NSN 5915-01-188-1569
NSN 6220-00-249-9834
NSN 5920-00-369-0923
NSN 6110-01-095-3519
NSN 5985-01-235-2576
NSN 6650-00-839-2527
NSN 6645-01-595-4323