4-pound Frag. "Butterfly" M83120-pound Para.-Frag. M86
U.S. EXPLOSIVE ORDNANCE
PART 6 - BOMBS AND BOMB FUZES
Chapter 17 - EXPLOSIVE BOMBS
Section 3 - "M" SERIES

90-pound Frag. M82

Over-all length, inches

28

Body length, inches

19.8

Body diameter, inches

6

Wall thickness, inch

0.94

Tail length, inches

9.3

Tail width, inches

8.1

Tail weight, pounds

2.8

Filling

Composition B

Weight of filling, pounds

12.0

Total weight, pounds

91.6

Charge/weight ratio

13.1

Fuzing: M103, AN-M103, AN-M103A1, M135, M135A1, M136, M136A1, M139, AN-M139A1, M140, AN-M140A1, M149, M163, M164, M165, M166, T82.

Construction: Nose and tail pieces of cast steel screw onto a central section of seamless steel tubing. A square helical steel spring is wound around the steel tubing. The nose and tail pieces are partially cut through, to afford greater fragmentation. The bomb is suspended by single lug or in a cluster (M27) of six bombs. The tail is of normal U.S. box construction and is secured to the bomb by a locking ring.

Figure 261. 90-pound Frag. Bomb M82

4-pound Frag. "Butterfly" M83120-pound Para.-Frag. M86