Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0N616049-3 found under Retainer Battery by Bae Systems Information And Electronic Systems Integration Inc. The National Stock Number assigned to this part is 6160014945039, 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 0N616049-3.