Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DA4152 found under Body Valve by Lear Siegler Truck Products Corp. The National Stock Number assigned to this part is 4820012717079, 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 DA4152.