Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00038-0652-12 found under Alumina Magnesia An by Zeneca Inc. The National Stock Number assigned to this part is 6505012380884, 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 NDC00038-0652-12.