Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M287871344-1 found under Electronic Module S by Primus Technologies Corp. The National Stock Number assigned to this part is 5963011784340, and the Federal Supply Class is 5963 Electronic Modules. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like M287871344-1.