War time USN Snap on socket

[ssdave]

See these talked about in the Plomb thread, but didn't want to to off topic too much there. I was cleaning out surplus tools today, and ran into this Snap-on cadmium plated socket. Marked 1-NAF-1110-13 and then USN below that.

Anybody know what it is? Is it something someone desires to complete one of their sets? Otherwise, going in with the get rid of junk sockets that I'm liquidating to make room.

 

[Private Lugnutz]

d42jeep may want it for his NAF- marked cantilevered toolbox. I'll ping him.

 

[d42jeep]

If you are throwing it away, please throw it my way and I’ll add it to my NAF toolbox with all of its brothers. PM on the way.
-Don

 

[snapmom]

Two more

 

[Mick56]

Anybody know what it is? Is it something someone desires to complete one of their sets? Otherwise, going in with the get rid of junk sockets that I'm liquidating to make room.

I think I had one of those a while ago. When I researched it, it was a spark plug socket for a radial aircraft engine.

 

[beaucephus]

There is a war bird museum near me, and they have many WWII Navy mechanics that volunteer there. If there is a tool mystery needing solved, it might be worth an email to them. They may have your engine. https://www.valiantaircommand.com