3/8 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas Fuel

Product Category Three Piece Female NPT Pipe Coupling Adapter. Three piece union couplings are used to join two pipes together using a pulling action while the interior copper gasket forms a leak proof seal.

LTWFITTING 3/8 in. MIP x 1/8 in. FIP Brass Pipe Hex Bushing Fitting (5-Pack) HF1006205 - The Home Depot

NPT-to-NPT Female-to-Female 3/8 in End B Diameter Threaded Fittings

JUWO 3/8 Male Flare x 3/8 NPT Female Brass Tube Fitting for Propane, Gas, Fuel, 90 Degree Elbow (1-Pack) : Industrial & Scientific

Straight Coupling 3/8 in End A Diameter 3/8 in End B Diameter Threaded Fittings for sale

LTWFITTING 3/8 in. MIP x 1/4 in. FIP Brass Pipe Hex Bushing Fitting (10-Pack) HF1006410 - The Home Depot

LTWFITTING 5/8 in. O.D. Comp x 3/4 in. MIP Brass Compression Adapter Fitting (20-Pack) HF68101220 - The Home Depot

CDQBWKJGFJ 1 Piece Compression 3/8 Tube OD to 3/8 Hose Barb fitting Transmission Cooler Line Brass Fuel Oil Water Gas Air : Industrial & Scientific

Brass Female-to-Female 3/8 in End A Diameter Threaded Fittings for sale

NPT-to-NPT Brass 3/8 in End B Diameter Threaded Fittings for sale

LTWFITTING 3/8 in. Flare x 3/8 in. MIP Brass Adapter Fitting (25-Pack) HF486625 - The Home Depot