Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UA7915-883B found under Microcircuit Linear by Mellowes Co. The National Stock Number assigned to this part is 5962010062207, 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 UA7915-883B.