Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N53107 found under Cap Valve by C And J Services And Supplies Inc. The National Stock Number assigned to this part is 4820014151719, 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 N53107.