GERMAN EXPLOSIVE ORDNANCE - BOMBS, BOMB FUZES, ROCKET, LAND MINES, GRENADES AND IGNITER |
Chapter 1 |
GERMAN BOMBS |
SBe 250-kg CONCRETE BOMB |
DATA: |
Over-all Length:64 1/8 in. |
Body Diameter: 14 5/8 in. |
Wall Thickness: 2 1/8 in. |
Tail Length: 24 13/16 in. |
Tail Width: 20 in. |
Filling: Ammonium nitrate with a small percentage of wood meal and aluminum. There is also a column of TNT pellets. |
Weight of Filling: 46 kg. |
Total Weight: 250 kg. |
Chg/Wt Ratio: 18%. |
Fuzing: (55) or (25) B. |
CONSTRUCTION. The bomb body consists of a 1/8 inch metal explosive container. Sur-rounding the container is a 2-inch concrete apron with scrap steel imbedded throughout. A single transverse fuze pocket is used. A metal piece 3/16-inch thick of saucer shape, is the nose piece for bomb. (See fig. 47.) |
The tail is sheet steel with four single braces. |
SUSPENSION. Horizontal. The lug is attached to the trunnion band which is removable. |
COLOR. Blue green over-all. Stenciled in black between trunnion band and fuze pocket. |
LF |
Forward of trunnion band, twice, 180° apart: |
110 |
On nose: 25 B |
Figure 47 – SBe 250-kg Concrete Bomb |
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