Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9-5 PL0407 found under Handle Valve Manifo by Admiral Valve Llc. The National Stock Number assigned to this part is 4820013738947, 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 9-5 PL0407.