FILAMENT TRANSFORMER. 117 V 60 Hz. AC PRIMARY. SECONDARY 6.3 V. Ac. @ 3 A. WEIGHT IS 1 1/2 POUNDS. MEASURES 3 1/4" w X 1 7/8" x 1 7/8". NEW MIL SURPLUS. NSN 5950-00-737-8295.
MADE IN USA. I CAN SHIP SEVERAL IN A MEDIUM FLAT RATE BOX TO SAVE ON POSTAGE.