# NSN 6540-01-614-6131: Light, Slit, Ophthalmic

NSN 6540-01-614-6131 (also written 6540016146131; NIIN 01-614-6131) is a light, slit, ophthalmic in Federal Supply Class 6540, Ophthalmic Instruments, Equipment, and Supplies. 4 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6540-01-614-6131 (6540016146131)
- NIIN: 01-614-6131 (016146131)
- Item name: LIGHT,SLIT,OPHTHALMIC
- Federal Supply Class: [FSC 6540 Ophthalmic Instruments, Equipment, and Supplies](https://nsnexplorer.com/fsc/6540/)
- 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 | SLIT LAMP DEVICE CODE 12281 |
| FEAT | SPECIAL FEATURES | BQ900 LED SLIT LAMP WITH IM900 IMAGING MODULE; SYSTEM INCLUDES: SLIT LAMP, TONOMETER, IM900 IMAGING MODULE, COMPUTER, POWER IMAGING TABLE BACKGROUND ILLUMINATION, RETICULE EYEPIECE, TRIGGER MODULE, AND EYECAP SOFTWARE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 249832 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6540NCM128735 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ES706 LED RIT | 34185 | HAAG-STREIT USA, INC DBA HAAG-STREIT USA INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ES706 LED RIT | 3LGU1 | HAAG-STREIT USA 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=6540016146131&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6540016146131
- 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/6540-01-614-6131/
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