# NSN 5855-01-523-1177: Mount, Viewer

NSN 5855-01-523-1177 (also written 5855015231177; NIIN 01-523-1177) is a mount, viewer in Federal Supply Class 5855, Night Vision Equipment, Emitted and Reflected Radiation. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5855-01-523-1177 (5855015231177)
- NIIN: 01-523-1177 (015231177)
- Item name: MOUNT,VIEWER
- Federal Supply Class: [FSC 5855 Night Vision Equipment, Emitted and Reflected Radiation](https://nsnexplorer.com/fsc/5855/)
- Federal Supply Group: [FSG 58](https://nsnexplorer.com/group/58/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-11-02)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | JOINT HELMET MOUNTED CUEING SYSTEM (JHMCS) HELMET MOUNT WITH NRE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 273735-1 | 13567 | ELBIT SYSTEMS OF AMERICA - NIGHT VISION LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5855PL0898110 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-20 | [SPE4A722DC003/SPE4A726F014E](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5855015231177) | MOUNT, VIEWER | ELBIT SYSTEMS OF AMERICA - NIGHT VISION LLC | $98,022.40 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5855015231177&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5855015231177
- 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/5855-01-523-1177/
JSON: https://nsnexplorer.com/api/nsn/5855-01-523-1177.json