Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 778 1343 001 found under Standoff Hinged Thr by Rockwell Collins Inc. The National Stock Number assigned to this part is 5340013793447, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 778 1343 001.