
The Fuze No. 881 Mk I is a combination long delay and anti disturbance fuze, while the No. 883 Mk I is anti disturbance only. These fuzes are identical except that a brass plug replaces the delay assembly in the No. 883. Both are similar in external appearance to the Fuze No. 880 Mk II, the only difference being that the arming pins in the No. 881 and No. 883 are set off-center, while that of the No. 880 follows the central axis of the fuze.
No information about functioning.
Nothing else to see.
OP 1665, British Explosive Ordnance (1946)