# NSN 6350-01-685-6804: Sensor, Opaque Particle

NSN 6350-01-685-6804 (also written 6350016856804; NIIN 01-685-6804) is a sensor, opaque particle in Federal Supply Class 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 6350-01-685-6804 (6350016856804)
- NIIN: 01-685-6804 (016856804)
- Item name: SENSOR,OPAQUE PARTICLE
- Federal Supply Class: [FSC 6350 Miscellaneous Alarm, Signal, and Security Detection Systems](https://nsnexplorer.com/fsc/6350/)
- Federal Supply Group: [FSG 63](https://nsnexplorer.com/group/63/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-13)
- Acquisition method code: 3

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12691203 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 476375 | 05BU0 | KIDDE TECHNOLOGIES INC DBA KIDDE DUAL SPECTRUM DIV KIDDE DUAL SPECTRUM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-3539 | 6 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6350016856804&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6350016856804&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6350016856804
- 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/6350-01-685-6804/
JSON: https://nsnexplorer.com/api/nsn/6350-01-685-6804.json