Nickel Plated Aluminum Adapter, -06 Male JIC 37 deg Flare To 3/8 Inch Male NPT, Straight

This adapter features a -06 Male JIC 37-degree flare connection, which should provide a secure fit with compatible hoses.

For that exact setup, yeah, you're covered. One end is a -06 Male JIC 37-degree flare, the other is 3/8 inch Male NPT, and it's a straight configuration, so it goes directly between those two connections without any additional adapters in the middle. Both threads are male, so make sure your mating ports are female on both sides before ordering.

For hooking a -06 male JIC 37 degree flare connection to a 3/8 inch male NPT thread in a straight run, this adapter matches those two end types and sizes.