Pressure Washer road kill, perhaps?

[twouvakind]

Found on road, is it part of a pressure washer? Only ID is a patent marking and this combination of numbers and letters, 04003caaxh. Primarily brass weighing in at 14oz.

 

[vpr5703]

Maybe part of a road-spraying system?

 

[64bawagon]

Its a boost nozzle off of a UFO. I would put it back where you found it before the Govt comes looking for it.

 

[oil pan 4]

Looks like a turbo nozzle for a pressure washer

 

[Lubener]

A surgical instrument for the removal of hemorroids?

 

[JohnnyG]

Yeah, I'd say for spraying that Urea mixture on the roads.