Fuze ID help

[collector]

Dear helpfull partners,

Can you assist with ID'ing this small fuze for me?
Picture shows the side, and right next to it from above.
Its made of copper, meassurements are in centimeters.

Thank you all again for looking and your advise.

Robert

 

[Fjordhouse]

Looks to me the upper part from an US M48 fuze

 

[collector]

Mr. Fjordhouse,

Thanks..!! I found it..I thought I saw the .... thing somewhere, and I couldn't remember where. Thanks for the wakeup call..!

Robert