Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FDC6400-419 found under Belt Aircraft Safet by Davis Aircraft Products Co Inc. The National Stock Number assigned to this part is 1680016015534, 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 FDC6400-419.