Fitting Brass Hex Nipple 1/8 in. NPT - AndyMark, Inc

This is a straight line Union Hex Nipple with 1/8 NPT Thread on both sides.

Pneumatic Fittings Kit - AndyMark, Inc

Sioux Chief 1/8 inch Lead-Free Brass Pipe Nipple

Fitting Brass Hex Nipple 1/8 in. NPT - AndyMark, Inc

Hex Nipple, 1/8MPT x 1/4Flare, Brass

LTWFITTING 1/8 in. MIP Brass Pipe Hex Nipple Fitting (5-Pack) HF306205 - The Home Depot

USA SEALING STRAIGHT REDUCING HEX NIPPLE, MNPT, PIPE SIZE 1/2 X 1/8 IN, BRASS - Brass Pipe Fittings - USSZUSA-PF5160

Sioux Chief Hex Nipple 1/8 inch Male Fitting X 1/8 inch Male Fitting Barstock No Lead 1/Bg

in Pipe Fittings.

Brass Hex Nipple, 1/2 x 1/2 NPT Male Pipe, Pack of 2

Everbilt 1/8 in. x Close MIP Brass Hex Nipple Fitting 802669 - The Home Depot