Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2108-501-28VDC found under Valve Linear Directional Control by I T E Imperial Corp Subsidiary Of. The National Stock Number assigned to this part is 4810007938065, 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 2108-501-28VDC.