Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5HF39507-119 found under Static Discharger A by Lightning Diversion Systems Inc. The National Stock Number assigned to this part is 1680015262764, 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 5HF39507-119.