Boxes of matches, because of the moon’s lack of oxygen the matches won’t ignite.
Magnetic compass, because the moon most likely doesn’t have a magnetic field.
Food concentrate, because how would one on the moon be able to eat the substance.
The fifty feet of nylon rope, because it uses are limited without knowledge of the surrounding area this meaning that there’s really not a use for it.
Portable heating unit, because if you’re on the day-lit side of the moon then why would,you need heat
First aid w/ hypodermic needles, because I’m guessing that the first aid kit doesn’t include any other liquid forms of medicine other than maybe anti-hemorrhage or pain killer
Self inflating life raft, because you’re on a dry surface, but it floats however the weakness to this is that it could be punctured by anything on the moons surface.