Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13228E3615 found under Valve Assembly Gate by Cecom Lr Center. The National Stock Number assigned to this part is 4820012884639, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13228E3615.