MIL-S-21041C (NOTICE-3), MILITARY SPECIFICATION: SLOTTED METAL FRAMING, ANGLES AND PANELS (07-AUG-1997)

MIL-S-21041C (NOTICE-3), MILITARY SPECIFICATION: SLOTTED METAL FRAMING, ANGLES AND PANELS (07-AUG-1997)., This notice should be filed in front of MIL-S-21041C, dated 13 April 1962. MIL-S-21041C dated 13 April 1962 is inactive for new design and is no longer to be used except for replacement purposes.