Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13419 found under Spindle Valve by Flight Refuelling Limited T A Co. The National Stock Number assigned to this part is 1680000995047, 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 13419.