Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 81500237 found under Microcircuit Linear by Ericsson Radio Systems Ab. The National Stock Number assigned to this part is 5962002517626, 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 81500237.