Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 09 0004 072 found under Semiconductor Devic by Zeppelin Mobile Systeme Gmbh. The National Stock Number assigned to this part is 5961121874711, and the Federal Supply Class is 5961 Semiconductor Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 09 0004 072.