Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MXL2-564APSTNVLASSY found under Valve Assembly by Jered Llc. The National Stock Number assigned to this part is 2820004763723, and the Federal Supply Class is 2820 Steam Engines Reciprocating And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MXL2-564APSTNVLASSY.