Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HTX88344A50 found under Solenoid Valve by Automatic Switch Company. The National Stock Number assigned to this part is 4820004571505, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HTX88344A50.