Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L3400007-013 found under Bushing Sleeve by Hi Shear Corporation. The National Stock Number assigned to this part is 3120013113467, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like L3400007-013.