Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13220E6423-7 found under Strap Assy by Cecom Lr Center. The National Stock Number assigned to this part is 5342013273964, 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 13220E6423-7.