Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P70419 found under Stem Fluid Valve by Honeywell Aerospace. The National Stock Number assigned to this part is 4810003075192, and the Federal Supply Class is 4810 Valves Powered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P70419.