Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 946-14J1-001 found under Trainerflight Simulator by Rockwell Collins Simulation. The National Stock Number assigned to this part is 6930016852876, 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 946-14J1-001.