Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LM2660M found under Chopper Electronic by Texas Instruments Incorporated. The National Stock Number assigned to this part is 5945016560764, 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 LM2660M.