Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 310-1028 found under Parts Kit Solenoid Valve by Galland Henning Nopak Inc. The National Stock Number assigned to this part is 4810009196095, 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 310-1028.