thunderpunch is an electric type move that has u and 0 accuracy

Pokemon that learn by level up
dusclops ----lvl 1
dusknoir -----lvl 1
magmortar --lvl 1
regigigas ----lvl 1
dragonite ----lvl 1
ampharos ---lvl 30
hitmonchan -lvl 36
elekid ---------lvl 36
electibuzz ---lvl 38
electrivire ----lvl 38

pokemon that can learn it by breeding (as far as i know)

chimchar evolution chain

pikachu evolution chain

abra evolution chain

machop evolution chain

gastly evolution chain

buneary evolution chain