MS51531B (NOTICE-1), MILITARY STANDARD, NUT, TUBE COUPLING, 37 DEG. FLARED (17-AUG-1999) [USE SAE-J514]

MS51531B (NOTICE-1), MILITARY STANDARD, NUT, TUBE COUPLING, 37 DEG. FLARED (17-AUG-1999) [USE SAE-J514]., This notice should be filed in front of MS51531B, dated 1 July 1985, and Amendment 2, dated 4 April 1995. MS51531B is inactive for new design and is no longer to be used except for replacement purposes. New designs should refer to SAE J514, \"Hydraulic Tube Fittings\".