Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NCS 1739 found under Microcircuit Linear by Crane Electronics Ltd. The National Stock Number assigned to this part is 5962010617693, 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 NCS 1739.