MS14297, MILITARY STANDARD: BAR, METAL, HEXAGON, ALLOY STEEL 4130 CHROME MOLYBDENUM (AIRCRAFT QUALITY) (9 OCT 1984)[SUPERSEDED BY SAE-AMS-S-6758]
MS14297, MILITARY STANDARD: BAR, METAL, HEXAGON, ALLOY STEEL 4130 CHROME MOLYBDENUM (AIRCRAFT QUALITY) (9 OCT 1984)[SUPERSEDED BY SAE-AMS-S-6758].