Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 570 1041 13 found under Bracket Mounting by L 3 Communications Corporation. The National Stock Number assigned to this part is 5340013941061, 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 570 1041 13.