A-A-59420A, COMMERCIAL ITEM DESCRIPTION: SHRINKING AND STRETCHING MACHINE, SHEET METAL (09 NOV 2006)

A-A-59420A, COMMERCIAL ITEM DESCRIPTION: SHRINKING AND STRETCHING MACHINE, SHEET METAL (09 NOV 2006)., This commercial item description (CID) covers shrinking and stretching machines for forming sheet metal, angles, flatbars, and plates with equipment and accessories specified herein. These machines are used by aircraft manufacturers, fabricators, and the sheet metal trade to shrink and stretch flats, angles, plates, and extrusions for forming, fitting, and removing wrinkles.