Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TU528 found under Elbow Radio Shield by Adams Aircraft International Inc. The National Stock Number assigned to this part is 2925005085306, 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 TU528.