# NSN 6340-01-317-1209: Sensing Element, Fire Detector SY

NSN 6340-01-317-1209 (also written 6340013171209; NIIN 01-317-1209) is a sensing element, fire detector sy in Federal Supply Class 6340, Aircraft Alarm and Signal Systems. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6340-01-317-1209 (6340013171209)
- NIIN: 01-317-1209 (013171209)
- Item name: SENSING ELEMENT,FIRE DETECTOR SY
- Federal Supply Class: [FSC 6340 Aircraft Alarm and Signal Systems](https://nsnexplorer.com/fsc/6340/)
- Federal Supply Group: [FSG 63](https://nsnexplorer.com/group/63/)
- Acquisition method suffix code: AMSC B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AJDA | ELEMENT LENGTH | FEET NOMINAL 4.640 |
| BXNT | TERMINATION QUANTITY | 1 |
| BXNW | FIRE ALARM MINIMUM TEMP SETTING | FAHRENHEIT 225.0 |
| BYND | TEMP SETTING TOLERANCE | FAHRENHEIT NOMINAL 14.0 |
| FEAT | SPECIAL FEATURES | HUMIDITY,FUNGUS,SALT FOG,DUST AND VIBRATION RESISTANT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3800-02 | 25693 | MEGGITT SAFETY SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5749928-003 | 53711 | NAVAL SEA SYSTEMS COMMAND | [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=6340013171209&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6340013171209
- 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/6340-01-317-1209/
JSON: https://nsnexplorer.com/api/nsn/6340-01-317-1209.json