# NSN 6540-01-491-6651: Ophthalmoscope

NSN 6540-01-491-6651 (also written 6540014916651; NIIN 01-491-6651) is an ophthalmoscope in Federal Supply Class 6540, Ophthalmic Instruments, Equipment, and Supplies. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6540-01-491-6651 (6540014916651)
- NIIN: 01-491-6651 (014916651)
- Item name: OPHTHALMOSCOPE
- 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 |
| --- | --- | --- |
| ABFF | FURNISHED ITEMS | CORD HANDLE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | OPHTHALMOSCOPE COMPACT DURABLE DUSTPROOF 2.5 V HALOGEN BULB |
| FEAT | SPECIAL FEATURES | COMPACT, DURABLE, DUSTPROOF, 2.5 V HALOGEN BULB PRODUCES A BRIGHT, WHITE LIGTH; PRECISION OPTICAL SYSTEM ENSURES A BRILLANT IMAGE; 4 DIFFERENT APERATURES:LARGE SPOT, SMALL SPOT, HALF MOON AND RED FREE FILTER; HANDLE INCORPORATES A STRONG POCKET CLIP WITH ON/OFF SWITCH; PERMANENT ANTI-REFLEX COATINGS TO REDUCE GLARE; HIGH CONTRAST INTERFERENCE RED FREE FILTER; AVAILABLE IN BLACK |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 01-0546 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 20-0007 | 06ST7 | NORTH AMERICAN RESCUE, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NAR-OPT | 06ST7 | NORTH AMERICAN RESCUE, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-01 | $521.78 | 18 | NORTH AMERICAN RESCUE, LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6540014916651) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-01 | [SPE2DS26P3004](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6540014916651) | OPHTHALMOSCOPE | NORTH AMERICAN RESCUE, LLC | $9,392.04 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6540014916651&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6540014916651
- 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.

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