Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C-624-3-4-F-CN-B-W-Z found under Cooler Fluid Industrial by Thermal Transfer Products Ltd. The National Stock Number assigned to this part is 4420014749853, 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 C-624-3-4-F-CN-B-W-Z.