Maintenance technician reported hazmat aircraft part was incorrectly shipped as non-hazmat.

Attributes
ACN	1700839
Time
Date	201911
Local Time Of Day	1801-2400
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Light	Night
Aircraft 1
Make Model Name	A321
Operating Under FAR Part	Part 121
Flight Phase	Other Post flight unload
Flight Plan	IFR
Person 1
Function	Technician
Qualification	Maintenance Airframe Maintenance Powerplant
Events
Anomaly	Aircraft Equipment Problem Less Severe Deviation - Procedural Hazardous Material Violation Deviation - Procedural Published Material / Policy

Narrative:

We were aircraft on ground in ZZZ for a slide. [Tracking system] spreadsheet this unit was not hazmat. When told unit had hazmat stickers on it. When off other units that was have waivers to be able ship. All the information I had to go off stated the unit was not hazmat. Even the documentation for the unit didn't state it was hazmat. Asked planning about their list of slides deemed non-hazmat and they were unable to find. We do have several parts were the interchangeable part is not hazmat. As the system told me that the slide was not hazmat it was faster to send our unit then to get a unit from ZZZ1 by several hours. Cause: due to incorrect info in system items was shipped on [passenger] flight when it should not have been.suggestions: always have copy of pick list from [software] with no hazmat statement.

Original NASA ASRS Text

Title: Maintenance Technician reported Hazmat aircraft part was incorrectly shipped as Non-Hazmat.

Narrative: We were aircraft on ground in ZZZ for a slide. [Tracking system] spreadsheet this unit was not Hazmat. When told unit had Hazmat stickers on it. When off other units that was have waivers to be able ship. All the information I had to go off stated the unit was not Hazmat. Even the documentation for the unit didn't state it was Hazmat. Asked planning about their list of slides deemed non-Hazmat and they were unable to find. We do have several parts were the interchangeable part is not Hazmat. As the system told me that the slide was not Hazmat it was faster to send our unit then to get a unit from ZZZ1 by several hours. Cause: Due to incorrect info in system items was shipped on [passenger] flight when it should not have been.Suggestions: Always have copy of pick list from [software] with no Hazmat statement.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.