Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 050BU024-138 found under Bushing Sleeve by Miller Fluid Power Corporation. The National Stock Number assigned to this part is 3120001380275, 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 050BU024-138.