Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 334389-000 found under Bracket Double Angle by Bae Systems Information And Electronic Systems Integration I. The National Stock Number assigned to this part is 5340013486036, 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 334389-000.