Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y00014497 found under Valve Safety Relief by Soframe. The National Stock Number assigned to this part is 4820016255041, 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 Y00014497.