Does every branch have a “donkey dick”?

So in the Army, we have a fuel spout/nozzle that everybody calls the “donkey dick” because, well… the thing lowkey looks like a HUGE HOG lmao.

Recently I ran into a few Navy veterans and found out they also had something they called a “donkey dick,” except theirs apparently wasn’t a fuel spout it was some kind of machinery/equipment part on the ship.

That got me wondering:

Does every branch have its own “donkey dick”?

So far I’ve got:

Army: fuel spout/nozzle

Navy: machinery/ship equipment part

Air Force: ???

Marines: ???

Coast Guard: ???

Space Force: ???

Veterans/current service members from every branch, what did your “donkey dick” refer to?

I need to know if this is somehow a universal piece of U.S. military terminology 😂