100-pound G.P. AN-M30 and AN-M30A1500-pound G.P. AN-M43 (Obsolescent), AN-M64, and AN-M64A1
U.S. EXPLOSIVE ORDNANCE
PART 6 - BOMBS AND BOMB FUZES
Chapter 17 - EXPLOSIVE BOMBS
Section 5 - "AN" SERIES

250-pound G.P. AN-M57 and AN-M57A1

Over-all length, inches

45.4

Body length, inches

36.0

Body diameter, inches

10.9

Wall thickness, inch

0.27

Tail length, inches

12.1

Tail width, inches

14.9

Tail weight, pounds

6.0

Filling

50/50 Amatol TNT

Weight of filling

123.7# 129.0#

Total weight

255.9# 260.0#

Charge/weight ratio

48.0%

50.0%

Fuzing: Directions applicable to these bombs are the same as for the 100-pound G.P. AN-M30.

Figure 282. 250-pound G.P. Bomb AN-M57

100-pound G.P. AN-M30 and AN-M30A1500-pound G.P. AN-M43 (Obsolescent), AN-M64, and AN-M64A1