The Sensing Element,fire Detector Sy, cataloged under National Stock Number 6340-01-161-0673, 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 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6340-01-161-0673 |
| Primary Part Number | 894906 |
| 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 |
| FSC Application Data | AIRCRAFT ACCESSORY EQUIPMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 894906 PRIMARY | Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA) |
| 894906 | Kidde-Fenwal, Llc (USA) |
| Reference | Meaning |
|---|---|
| 4L97508-175A | 7/2 Vendor item drawing reference U.S. Government activity |
| 4L97508-175A | D/9 Drawing number reference only Kidde-Fenwal, Llc |
NSN 6340-01-161-0673 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 6340-01-161-0673 has 2 manufacturer part numbers on file: 894906 (Kidde Technologies, Inc Div Kidde Aerospace and Defense), 894906 (Kidde-Fenwal, Llc).
Key specifications for 894906: FSC Application Data: AIRCRAFT ACCESSORY EQUIPMENT; Special Features: C-5A AIRCRAFT A. 1 specification is 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.
NSN 6340-01-161-0673 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.