U.S. EXPLOSIVE ORDNANCE |
PART 2 - ROCKET AND ROCKET FUZES |
Chapter 5 - ROCKET BODIES |
Section 3 - SOME ARMY DEVELOPMENTAL TYPES |
4.5-inch H.E. S.S. T22 and Practice T46 |
General: These rockets have the heavier shell of the M8A2 and M9A2. Also, the mo-tor tube is further strengthened and the assembly of the fins slightly changed. The igni-ter is loaded in a tube attached to the trap, extending the length of the propellant char-ge. Its safe temperature range: -20° to +120° F. |