Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C72334Z478B12 found under Retainer Electrical by Siemens Ag. The National Stock Number assigned to this part is 5935009052740, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C72334Z478B12.