Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JN14-1756A found under Filter Connector El by Sprague Electric Co. The National Stock Number assigned to this part is 1680001336828, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like JN14-1756A.