[delfin2003]

I need help identifying the part # for a line in the pictures. On the first picture its labeled as #1 on the second picture I explicitly point a red arrow to it. It comes off a YS4Z-9C915-AB, vaport canister purge valve. This small line is hissing on me and I need to replace it. Please help to identify the part #

 

[FocusKnot]

IDK the number, but why not replace it with regular vacuum hose? The car won't care.