Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10A3225DA4ZOAOA1Z10321DB-SPECIAL found under Meter Flow Rate Indicating by Abb Inc. The National Stock Number assigned to this part is 6680015325373, 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 10A3225DA4ZOAOA1Z10321DB-SPECIAL.