Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 629 8381 001 found under Polarizing Key Elec by Rockwell Collins Inc. The National Stock Number assigned to this part is 5935012687285, 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 629 8381 001.