Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S1D10025 ITEM 10 found under Plunger Actuator by Vacco Industries. The National Stock Number assigned to this part is 4810013841252, 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 S1D10025 ITEM 10.