Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D23839PA found under Stem Needle Valve by Hunt Valve Company Inc. The National Stock Number assigned to this part is 4820000360847, 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 D23839PA.