3.5 in round stock was cut on horizontal bandsaw

Cut stock was faced on both sides using lathe

Using a mill and rotary vise, the hex nut was milled

Using the lathe, the nozzle taper was turned

Using the lathe a chamfer was added to the hex nut

Using a lathe, a large hole was drilled for boring bar

Boring bar was used to get final inside diameter

Final nozzle hole was drilled and top half of nozzle was completed

Round stock was cut to length for the threaded body

A center drill, drill, and gun drill were used to create pilot hole

A large drill bit was used to create the hole in nozzle.

The body was turned to the right diameter and threads were created using single point threading