Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WPB2H7FN7 found under by Drs Ahead Technology Inc. The National Stock Number assigned to this part is 5835004116342, and the Federal Supply Class is 5835 Sound Recording And Reproducing Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WPB2H7FN7.