No. 22 spline size
A nonadjustable wrench having a box wrenching feature on one end and an open end wrenching feature on the other end. Excludes wrench, box and wrench, open end.
Classification: Open-end, box and combination open-end and box wrenches, base metal
NSN 5996-01-505-4665
NSN 4140-01-536-6288
NSN 5910-01-265-5956
NSN 5930-01-063-9558
NSN 6320-00-841-2279
NSN 6620-00-804-8272
NSN 7035-01-210-0493
NSN 6320-01-320-3305
NSN 5930-01-029-9560
NSN 5925-00-069-8985
NSN 6150-00-350-3086
NSN 5835-01-329-4814