# NSN 6520-01-532-8907: Ethylene Diamine Tetra-Acetic Ac

NSN 6520-01-532-8907 (also written 6520015328907; NIIN 01-532-8907) is an ethylene diamine tetra-acetic ac in Federal Supply Class 6520, Dental Instruments, Equipment, and Supplies. 4 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6520-01-532-8907 (6520015328907)
- NIIN: 01-532-8907 (015328907)
- Item name: ETHYLENE DIAMINE TETRA-ACETIC AC
- Federal Supply Class: [FSC 6520 Dental Instruments, Equipment, and Supplies](https://nsnexplorer.com/fsc/6520/)
- Federal Supply Group: [FSG 65](https://nsnexplorer.com/group/65/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ETHYLENE DIAMINE TETRA-ACETIC 17% F/ROOT CANAL THERAPY EDTA BT 8OZ |
| FEAT | SPECIAL FEATURES | 17% ETHYLENE DIAMINE TETRA-ACETIC ACID (EDTA) SOLUTION; FOR IRRIGATION OF ROOT CANALS; ASSISTS IN SOFTENING AND INSTRUMENTATION OF CANAL WALLS; 8 OZ BOTTLE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 05-1155 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 102-5191 | 0NUS8 | HENRY SCHEIN, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6505NCM051119 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| EDTA SOLUTION | 0NUS8 | HENRY SCHEIN, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6520015328907&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6520015328907
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/6520-01-532-8907/
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