Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TA5FN found under Dummy Load Electrical by Microlab Fxr. The National Stock Number assigned to this part is 5985007702447, and the Federal Supply Class is 5985 Antennas Waveguides And Related Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TA5FN.