1900 lb. G.P. Bomb Mks I & IIMedium Capacity Bombs
U.S.N.B.D. - BRITISH BOMBS AND FUZES; PYROTECHNICS; DETONATORS
GENERAL PURPOSE BOMBS

 

 

 

 

 

BRITISH BOMB

FUZING:

 

4000 LB. G.P.

Nose Pistol No. 27, 42, or 44.

Tail Pistol No. 28, 30, or 37.

COLOR & MARKINGS

Dark green overall; ½" red

 

band 2" from nose; 2" light

Mks I & II

 

green band around maxi-

 

 

mum diameter.

(Service)

TAIL NO.

No. 34 Mk I

 

OVERALL LENGTH

106.5"

 

BODY LENGTH

79.3"

 

MAX. BODY DIAMETER

24.5"  

WALL THICKNESS

1.35"  

TAIL LENGTH

23.5"  

TOTAL WEIGHT

3587 lb.

CHARGE/WEIGHT RATIO

30%

 

BODY CONSTRUCTION:

Mk II – Hollow steel casting open at each end, with six strength-ening beams welded inside the nose end. Nose bush screwed and welded in nose and filling plug (male base plate) screwed in base, having a central bore. Exploder containers threaded in nose bush and filling plug, secured by locking screws. Rear end of body shaped to receive the tail. Rear face of body has 2 sets of 4 threaded holes for wing bolts of tail and transit base.

Mk I – Similar, with exception of two side fuze pocket near rear end of body, afford-ed by two adapters welded into the body and fitted with exploder containers extending in at a 45° angle to the axis of the bomb.

TAIL CONSTRUCTION:

Cylindrical strut supported by four fins from the tail cone, which is fitted with an arming mechanism for the tail pistol. Forward end of arming spindle has a fork which en-gages fork of tail pistol, and rear end fitted four-bladed arming vane. Arming vanes pro-trude beyond cylindrical strut.

SUSPENSION:

Bomb body has three sets of tapped holes for the securing screws of a central sus-pension lug and fore and aft hoisting brac-kets. Suspension lug is secured by four bolts at center of gravity.

EXPLOSIVE COMPONENTS:

Detonators:

(See Appendix I, page 309)

Exploders:

T.N.T. and C.E.

Filling:

1070 lbs. Amatol 60/40 or 1018 of Amatol 51/40/9.

REMARKS:

(1) The No. 845 anti-disturbance fuze, formaly incorporated in the nose when Tail Pistol No. 37 was used, is now obsolete.

(2) Tail fine usually painted red when time pistol is used.

1900 lb. G.P. Bomb Mks I & IIMedium Capacity Bombs