U.S. EXPLOSIVE ORDNANCE |
PART 2 - ROCKET AND ROCKET FUZES |
Chapter 5 - ROCKET BODIES |
Section 3 - SOME ARMY DEVELOPMENTAL TYPES |
8-inch D.R. T25 |
Over-all length, inches |
60.25 |
Total weight, pounds |
137 |
Head length, inches |
27.5 |
Filler |
TNT or 50/50 Amatol |
Weight of filler, pounds |
58 |
Range, yards |
550 |
Fuze |
T20 |
General: This round is a modified 100-pound G.P. bomb fastened to a 4.5-inch rocket motor. |
Constrcution: Suspension lugs and base plug are removed from the standard 100-pound bomb, and a motor adapter substituted for the base plug. The motor is the stan-dard type for the 4.5-inch Army folding-fin type of rocket, modified to take the special box-type fin. The fuze seat in the bomb is modified to receive the Point Detonating Fuze T20. |
Launcher: The metal crate in which the round is shipped serves as an expendable launcher. |