# NSN 6520-01-537-9995: Ultrasonic Instrument, Endodontic

NSN 6520-01-537-9995 (also written 6520015379995; NIIN 01-537-9995) is an ultrasonic instrument, endodontic in Federal Supply Class 6520, Dental Instruments, Equipment, and Supplies. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6520-01-537-9995 (6520015379995)
- NIIN: 01-537-9995 (015379995)
- Item name: ULTRASONIC INSTRUMENT,ENDODONTIC
- 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 | ULTRASONIC INSTRUMENT FOR ENDODONTICS DIAMOND TIP MICROSURG |
| FEAT | SPECIAL FEATURES | ULTRASONIC INSTRUMENT, ENDODONTIC, DIAMOND TIP, KIS 4D (.5MM X 3.0MM CUTTING SURFACE) DBL ANGLED, 110 DEGREE DESIGNED FOR USE ON THE LINGUAL ROOT OF THE MANDIBULAR LEFT MOLAR AND THE DISTAL BUCCAL OF THE MAXILLARY RIGHT MOLAR; DIAMOND COATING PROVIDES A MICRO-ROUGH SURFACE OF THE INNER WALL OF THE RETROPREPARED CAVITY; IMPROVED IRRIGATION PORT; INCREASED SHAFT AND TIP ANGLES |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 05-1249 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5373-311 | 1V865 | BENCO DENTAL SUPPLY CO. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6520NCM051085 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 931-014 | 1DHC9 | OBTURA CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 931-014 | 4RBG0 | YOUNG PS ACQUISITIONS, LLC DIV PLAK SMACKER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| KIS-4D | 1DHC9 | OBTURA CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-07 | [SPE2DH27P0022](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6520015379995) | ULTRASONIC INSTRUME | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $114.48 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6520015379995&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6520015379995
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/6520-01-537-9995/
JSON: https://nsnexplorer.com/api/nsn/6520-01-537-9995.json