They also have forklifts, airplane tugs, munitions carts, trolleys, garage dollies, the steering wheel, rolly chairs, spare wheels for the planes maybe, wheelchairs in the sickbay

Well then you'd need to know if an airplane has more doors or wheels. In addition to a cockpit or man-hatch, you'd have landing gear doors, maintenance covers, vent covers... Might be a stretch that last one.