448XE2503BDN,POT SLIDE 50K OHM 1/4W 45MM VT
448XE2504BDN,POT SLIDE 500K OHM 1/4W 45MM VT
449,BATTERY HOLDER 8 X AA
4490,UNO BOX CLEAR - LEGO COMPATIBLE
【American Electrical Inc】449010,CONN TERM BLK ENDPLATE
4491,POWER MONITOR
4491,ADABOX015 - COME TO YOUR SENSORS
4491-0-15-51-28-17-34-0,CUSTOM .514" RECEPTACLE
