Transmission cooling line fitting size help

WHOOO....The trans end is not 1/8 NP"T"
It is 1/8 NP"S" Fragola # 481671BC at Summit 1/8 NPS to 6 AN
NPT and NPS are different, May be able to inter mix but it is not correct.
that's why i "?". couldn't remember, i figured someone here would know for sure, thanks

"Both NPT and NPS have the same thread angle, shape, and pitch (threads per inch). However, NPT threads are tapered and NPS threads are straight (parallel). Both threads have a 60° included angle and have flat peaks and valleys."