Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SM-B-414594 found under Switch Actuator by I T I Electronics Inc. The National Stock Number assigned to this part is 5930008325504, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SM-B-414594.