Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 117851-011 found under Mount Resilient Weapon System by Bae Systems Information And Electronic Systems Integration I. The National Stock Number assigned to this part is 5342006629666, 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 117851-011.