Devilbiss P-HC-4599 is a 5/16 x 1/4inch NPT(m) Hose fitting. It is same as Devilbiss 72-1478.
This is an American made quality aftermarket replacement part, manufactured by Bedford Precision with Bedford Part Number 12-305 for Devilbiss part number P-HC-4599 which is used to service the machines listed above.
