Anvil Type DetonatorsAnvil Type Detonators - Anvil Plug Class (Service)
U.S.N.B.D. - BRITISH BOMBS AND FUZES; PYROTECHNICS; DETONATORS
ANVIL TYPE DETONATORS
Cartridge Base Class (Obsolete)

Detonator

Color on Head

Delay

Length

Filling

Bombs Used in

No. 4 Mk I

White

None

3.3"

Cap composition, detonating composition

R.L. 112 lb., Mk VII and VII C

 

 

 

 

 

G.P. 120 lb., Mks I and II

 

 

 

 

 

G.P. 250 lb., Mks I, II & III

 

 

 

 

 

G.P. 500 lb., Mks I, II & III

No. 13 Mk I

Blue

12 sec

7.1"

Cap & detonating composition, delay and

R.L. 112 lb. Mk VII and VII C

 

 

 

 

instantaneous fuze, gunpwoder

 

No. 14 Mk I

Blue

15 sec

13.6"

Cap & detonating composition, delay and

G.P. 120 lb., Mks I & II

 

 

 

 

instantaneous fuze, gunpwoder

G.P. 250 lb., Mks I, II & III

No. 18 Mk I

White

None

37.6"

Cap & detonating composition, instan-

G.P. 500 lb., Mks I, II & III

 

 

 

 

taneous fuze, gunpowder

 

No. 19 Mk I

Green

2.5 sec

37.6"

Cap & detonating composition, delay and

G.P. 500 lb., Mks I, II & III

 

 

 

 

instantaneous fuze, gunpwoder

 

No. 20 Mk I

Blue

15 sec

37.6"

Cap & detonating composition, delay and

G.P. 500 lb., Mks I, II & III

 

 

 

 

instantaneous fuze, gunpwoder

 

No. 21 Mk I

Yellow

1 sec

3.3"

Cap & detonating composition, delay fuze

R.L. 112 lb., Mks VII & VIIC

 

 

 

 

and gunpwoder

 

No. 22 Mk I

White

None

13.5"

Cap & detonating composition, delay and

G.P. 120 lb., Mks I & II

 

 

 

 

instantaneous fuze, gunpwoder

G.P. 250 lb., Mks I, II & III

No. 23 Mk I

Green

2.5 sec

13.6"

Cap & detonating composition, delay and

G.P. 120 lb., Mks I & II

 

 

 

 

instantaneous fuze, gunpwoder

G.P. 250 lb., Mks I, II & III

No. 24 Mk I

Blue

12 sec

13.6"

Cap & detonating composition, delay and

G.P. 120 lb., Mks I & II

 

 

 

 

instantaneous fuze, gunpwoder

G.P. 250 lb., Mks I, II & III

No. 25 Mk I

Yellow

1 sec

13.6"

Cap & detonating composition, delay and

G.P. 120 lb., Mks I & II

 

 

 

 

instantaneous fuze, gunpwoder

G.P. 250 lb., Mks I, II & III

No. 26 Mk I

Blue

12 sec

37.6"

Cap & detonating composition, delay and

G.P. 500 lb., Mks I, II & III

 

 

 

 

instantaneous fuze, gunpwoder

 

No. 27 Mk I

Yellow

1 sec

37.6"

Cap & detonating composition, delay and

G.P. 500 lb., Mks I, II & III

 

 

 

 

instantaneous fuze, gunpwoder

 

No. 30 Mk I

Blue

15 sec

26"

Cap & detonating composition, delay and

G.P. 250 lb., Mks I, II & III

 

 

 

 

instantaneous fuze, gunpwoder

 

No. 31 Mk I

Yellow

1 sec

26"

Cap & detonating composition, delay and

G.P. 250 lb., Mks I, II & III

 

 

 

 

instantaneous fuze, gunpwoder

 

No. 32 Mk I

Blue

12 sec

26"

Cap & detonating composition, delay and

G.P. 250 lb., Mks I, II & III

 

 

 

 

instantaneous fuze, gunpwoder

 

No. 33 Mk I

White

None

26"

Cap & detonating composition, instan-

G.P. 250 lb., Mks I, II & III

 

 

 

 

taneous fuze, gunpowder

 

Anvil Type DetonatorsAnvil Type Detonators - Anvil Plug Class (Service)