Ord 7-8 SNL. Group J. Organizational, field, and base maintenance spare parts and equipment. J-401. Gun, metal spray, air operated, oxygen and acetylene fired (or other combustible cases), power control feed governor (not manually operated), cap. 0.091 and 0.125 wire (Metallizing Engineering Co. "Metco" no. 2E) (40-G-513-75); Apr. 1949.