Help identify this Navy Jacket

[Happy Hooligan]

Hi, Any Navy experts out there?

Korea War Vintage Deck jacket of some sort USN.

 

[Chandler]

Had one just like it, down to the brass zip. Was a small size and in shreds, so I finally tossed it.

It's basically the M-41 design, but I'm pretty sure there's a Navy designation for it -- awaiting more informed replies.

 

[Happy Hooligan]

I'm closer. It's an N-4. Super similar to the M-41