Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E14A found under Ax Single Bit by Estwing Mfg Co Inc. The National Stock Number assigned to this part is 5110013303915, and the Federal Supply Class is 5110 Hand Tools Edged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like E14A.