MIL-C-24707 (SUPPLEMENT 1), MILITARY SPECIFICATION: CASTINGS, FERROUS, GENERAL SPECIFICATION FOR (27 JAN 1989)

MIL-C-24707 (SUPPLEMENT 1), MILITARY SPECIFICATION: CASTINGS, FERROUS, GENERAL SPECIFICATION FOR (27 JAN 1989)., This supplement forms a part of MIL-C-24707, dated 27 January 1989