Technical Specifications

  • Width
    64mm
  • Height
    195.36mm
  • Intrusion Length
    54.71mm
  • Arming Type
    distant arming
  • Arming Type
    set-back forces
  • Arming Range
    after burning of the rocket propellant
    m
  • Time Delay
    short
    0.001 - 0.005
    s
  • Time Delay
    long
    0.007 - 0.013
    s
  • Safety Wire
    0
  • Operational Temperature
    min
    -40°c
  • Operational Temperature
    max
    +50°c
  • Storage Temperature
    min
    -40°c
  • Storage Temperature
    max
    +50°c
  • Thread Size
    sp 44.96x2tpi
  • Shelf Life
    15
  • Booster
    tetryl
  • Weight of Fuze
    755g
  • Weight of Booster
    23.2g

Fuze MRV-UPoint Detonating, with Super Quick and Time Delay for Artillery and Aircraft Unguided Rockets

MRV-U is a mechanical, nose, point-detonating fuze with selectable super-quick or delayed action. The fuze features distant arming.

The fuze MRV-U completes 122 mm High Explosive artillery rocket M-210F, launched from BM-21 "GRAD" Multiple Launch Rocket System.

The fuze is safe in storage, handling and operation and ensures the safe and reliable function of the ammunition in all weather conditions.

Fire Specifications
  • Action
    point detonating
    super quick
    Time Delay