Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M5021MM-1 NOPB found under Generator Alternating Current Di by Texas Instruments Incorporated. The National Stock Number assigned to this part is 6115016561238, and the Federal Supply Class is 6115 Generators And Generator Sets Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like M5021MM-1 NOPB.