Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CF-1 4W-15K-5PCT found under Resistor Fixed Film by Brockway Motor Trucks. The National Stock Number assigned to this part is 5905013921749, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CF-1 4W-15K-5PCT.