MS20065A (NOTICE 2), MILITARY STANDARD: KEY, MACHINE, RECTANGULAR IN CROSS-SECTION, BOTH ENDS SQUARE (21 JUN 1999) [SUPERSEDED BY NASM20065]
MS20065A (NOTICE 2), MILITARY STANDARD: KEY, MACHINE, RECTANGULAR IN CROSS-SECTION, BOTH ENDS SQUARE (21 JUN 1999) [SUPERSEDED BY NASM20065].