The Sensing Element,fire Detector Sy, cataloged under National Stock Number 6340-00-628-2661, is classified within Federal Supply Class 6340 (Aircraft Alarm and Signal Systems) of the Alarm, Signal, and Security Detection Systems group. The manufacturer of record is Kidde Technologies, Inc Div Kidde Aerospace and Defense. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6340-00-628-2661 |
| Primary Part Number | 710024 |
| Item Name | Sensing Element,fire Detector Sy |
| FSC / FSG | 6340 / 63 — Aircraft Alarm and Signal Systems |
| Manufacturer | Kidde Technologies, Inc Div Kidde Aerospace and Defense |
| Status | ACTIVE |
| Termination Type | CONNECTOR PLUG |
| Termination Quantity | 2 |
| Termination Controlling Agency | WALTER KIDDE AND CO.,INC. |
| Element Length | 2.000 FEET NOMINAL FT |
| Material | CERAMIC SEMICONDUCTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 710024 PRIMARY | Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA) |
| Reference | Meaning |
|---|---|
| 6340PL0823953 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 710024 | 5/9 Secondary reference Kidde-Fenwal, Llc |
NSN 6340-00-628-2661 is a Sensing Element,fire Detector Sy, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 6340, Aircraft Alarm and Signal Systems. Status: active.
NSN 6340-00-628-2661 has 1 manufacturer part number on file: 710024 (Kidde Technologies, Inc Div Kidde Aerospace and Defense).
1 possible match (shared part number, not a government interchangeability claim): 4920-01-696-8979. Verify interchangeability with system specifications before substitution.
Key specifications for 710024: Termination Type: CONNECTOR PLUG; Termination Quantity: 2; Termination Controlling Agency: WALTER KIDDE AND CO.,INC.; Element Length: 2.000 FEET NOMINAL FT. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.