Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 25850 found under Relay Electromagnetic by Black And Decker Corp. The National Stock Number assigned to this part is 5945000231777, and the Federal Supply Class is 5945 Relays And Solenoids. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 25850.