MS33737B (AMENDMENT 1), MILITARY SPECIFICATION SHEET: NUT, SHEET SPRING, INSTRUMENT MOUNTING (14-DEC-1994) [S/S BY NASM33737]
MS33737B (AMENDMENT 1), MILITARY SPECIFICATION SHEET: NUT, SHEET SPRING, INSTRUMENT MOUNTING (14-DEC-1994) [S/S BY NASM33737].