Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HG52251 found under Housing Assembly Ma by Adams Aircraft International Inc. The National Stock Number assigned to this part is 2925001828964, 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 HG52251.