Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A05A0223-2 found under Network Impedance M by Mcdonnell Douglas. The National Stock Number assigned to this part is 5915010535396, and the Federal Supply Class is 5915 Filters And Networks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A05A0223-2.