Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UA748ML 883B-00 found under Microcircuit Linear by Texas Instruments Inc. The National Stock Number assigned to this part is 5962002324994, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like UA748ML 883B-00.