MS9194B (NOTICE-1), MILITARY STANDARD: ELBOW, TUBE-AMS5646, BOSS, 90 DEG (20-SEP-2000)

MS9194B (NOTICE-1), MILITARY STANDARD: ELBOW, TUBE-AMS5646, BOSS, 90 DEG (20-SEP-2000)., This notice should be filed in front of MS9194B, dated 27 July 1967. MS9194B is inactive for new design and is no longer to be used except for replacement purposes.