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

Fire Hose Hex Nipple, Connection Size 1: 2-1/2 in, Connection Type 1: NPT, Connection Size 2: 2-1/2 in, Connection Type 2: NST, Brass, 2-1/2-8 Thread