Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3ES12507 found under Latch Pintle Hook by Meritor Heavy Vehicle Systems Llc. The National Stock Number assigned to this part is 2540005555100, and the Federal Supply Class is 2540 Vehicular Furniture And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3ES12507.