Will this towbar end work on a FMTV?

[NDT]

is there a left and right foot for the tube (NOT Ibis) tow bar? I got mine mounted now using the extra pair of feet I bought (thank god, cause ones that came with bar, were had too small pin for LMTV) both pair have the flat sided pin head on the same side of the pair's partner foot...... Which means when mounted on truck pin for right foot has to be installed w/out the pin head matching the foot's flange. I tried flipping the right foot but that did not seem right

There is not a left and right foot intended for the light/medium tow bar. As long as you have your keeper cotter pin/hairpin pin (whatever) in place to keep the pin from falling out you are good to go.