Fire Hose Hex Nipple 1-1/2 NPT X 1-1/2 NPSH HOSE NIPP

Fire Hose Hex Nipple, Connection Size 1: 1-1/2 in, Connection Type 1: NPT, Connection Size 2: 1-1/2 in, Connection Type 2: NST, Brass, 1-1/2-11-1/2 Thread