Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LE440161 found under Valve Globe by Heritage Bag Co. The National Stock Number assigned to this part is 4820016096629, 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 LE440161.