MS15775A (NOTICE-1). , MILITARY STANDARD: SQUARE DRIVE END STANDARDS, POWER TYPE (MALE AND FEMALE) (FOR USE WITH SQUARE DRIVE SOCKET WRENCHES AND ATTACHMENTS) (22-NOV-1967) [S/S BY GGG-W-660]

MS15775A (NOTICE-1). , MILITARY STANDARD: SQUARE DRIVE END STANDARDS, POWER TYPE (MALE AND FEMALE) (FOR USE WITH SQUARE DRIVE SOCKET WRENCHES AND ATTACHMENTS) (22-NOV-1967) [S/S BY GGG-W-660].