Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L48-6LM found under by Gator Machine Works Inc. The National Stock Number assigned to this part is 4820015265374, 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 L48-6LM.