Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IPD6N5123 found under Relay Solenoid Engi by Industrial Parts Depot Inc. The National Stock Number assigned to this part is 2920010488624, and the Federal Supply Class is 2920 Engine Electrical System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like IPD6N5123.