Markings on grenade fuze to ID

[Yodamaster]

Hi all,

who can help me with the identifying of the marking of this grenade fuze ?

FUZE M201A1 > is the model of fuze (I known that!)
CTJ05K > CTJ must be the manufacturor's code but wich one ? 05K ???
001 - 004 > ?????



Yoda

 

[TimG]

Yoda,

Maybe -

COMBINED TACTICAL SYSTEMS, INC.
388 KINSMAN ROAD
JAMESTOWN, PA 16134

https://www.combinedsystems.com/index.php

TimG