Test-71M electrically-propelled wire-guided homing torpedo

Designed for use by submarines and surface ships as an antisubmarine weapon. The torpedo is fitted with acoustic homing equipment, which in combination with the wire-guidance system, ensures its guidance in two planes.

Caliber, mm			533,4
Length, mm	8260
Weight, kg:
warshot	1840
practice	1480
explosive charge	205
Range, m	up to 20000
Depth, running, m	up to 400