Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3L862-0 found under Wedge Dog Door Hatc by Walz And Krenzer Inc. The National Stock Number assigned to this part is 5342016418490, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3L862-0.