Old pipe?

[allison86]

Going through my finds from last week is this a pipe? If it is what kind? I find old pipes all the time but this one is different

 

Amazon Forum Fav 👍

Upgraded Night Vision Monocular Digital Infrared Monocular Telescope for 100% Darkness with 8X Zoom - Grab it through Amazon!

[Bruce R]

Looks like a type of hydraulic fitting

 

[augoldminer]

if its not metal and is ceramic it may be a tube from knob and tube electrical wiring.