MS91527B (NOTICE 1), MILITARY STANDARD: MOUNT, VIBRATION, CUP-TYPE, CLASSES A-B (FOR USE WITH ELECTRONIC EQUIPMENT IN AIRCRAFT) (31 DEC 1987).
MS91527B (NOTICE 1), MILITARY STANDARD: MOUNT, VIBRATION, CUP-TYPE, CLASSES A-B (FOR USE WITH ELECTRONIC EQUIPMENT IN AIRCRAFT) (31 DEC 1987).