Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B-1002-C4-F-BR-CN-B-Z found under Cooler Fluid Industrial by Thermal Transfer Products Ltd. The National Stock Number assigned to this part is 4420013840802, 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 B-1002-C4-F-BR-CN-B-Z.