Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1000277 found under Valve Solenoid by Raytheon Technical Services Company. The National Stock Number assigned to this part is 4810010757227, 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 1000277.