Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11437697 found under Filter Band Suppression by Precision Devicesinc. The National Stock Number assigned to this part is 5915012037977, and the Federal Supply Class is 5915 Filters And Networks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 11437697.