Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DAX13118 found under Valve Relief Pressure And Temper by Allison Transmission Holdings Inc. The National Stock Number assigned to this part is 4820010734284, 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 DAX13118.