Overview Reviews Product Description Military Issue USA Made Fuel Gauge. NSN# 6680-00-532-8925. 24 volt. P/N 40220065. Box states Indicator Liquid Qty. New Old Stock. Complete with mounting hardware. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Military Issue Fuel Gauge Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments