Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TU5249A found under Elbow Assembly Spec by Ambac International Corporation. The National Stock Number assigned to this part is 2925004739528, and the Federal Supply Class is 2925 Engine Electrical System Components Aircraft Prime Moving. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TU5249A.