Can anyone identify this valve stem?

[Jshulze]

it is qtr turn, hot side, with 7/8 inch nut on top, 16 splines, spline was custom cut to length for my tub which is surrounded in tile/grout, ceramic valve

 

[Terry]

A picture of the faucet with handles will help.

 

[Sponsor]

 

[MACPLUMB]

I can't be sure but it looks like Artistic Brass to me

 

[Neil Binda]

Take a picture of the unit

 

[Marlinman]

The stem is Harden Brass. The lower section of the cartridge is still in the valve.

 

[Neil Binda]

The stem is Harden Brass. The lower section of the cartridge is still in the valve.

View attachment 84342
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Unbelievable . How do you know so much Marlinman ?

 

[MACPLUMB]

It is called Experience, it takes knowing more then how to glue two
pieces of pipe together to be a MASTER PLUMBER !

 

[Terry]

I know an awful lot about plumbing, but not as much as MarlinMan when it comes to faucet parts. He's the best I've seen at it.