Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BG31053-04-09 found under Manifold Fluid Aircraft by Eaton Corporation. The National Stock Number assigned to this part is 1560009914205, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BG31053-04-09.