Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SL-73714 PC1 found under Core Assembly Fluid Cooler by Thermal Transfer Products Ltd. The National Stock Number assigned to this part is 4420013691516, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SL-73714 PC1.