Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M415987-14REV15 found under Switch Lever by L3 Communications Corp. The National Stock Number assigned to this part is 5930006121632, 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 M415987-14REV15.