The Sensing Element,fire Detector Sy, cataloged under National Stock Number 6340-01-666-7274, 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-Fenwal, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6340-01-666-7274 |
| Primary Part Number | 12-X27121-000-190 |
| Item Name | Sensing Element,fire Detector Sy |
| FSC / FSG | 6340 / 63 — Aircraft Alarm and Signal Systems |
| Manufacturer | Kidde-Fenwal, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| M0010A0001 | Delta Fire Ltd (GBR) |
| 12-X27121-000-190 PRIMARY | Kidde-Fenwal, Llc (USA) |
NSN 6340-01-666-7274 is a Sensing Element,fire Detector Sy, manufactured by Kidde-Fenwal, Llc, classified under FSC 6340, Aircraft Alarm and Signal Systems. Status: active.
NSN 6340-01-666-7274 has 2 manufacturer part numbers on file: M0010A0001 (Delta Fire Ltd), 12-X27121-000-190 (Kidde-Fenwal, Llc).
Key specifications for 12-X27121-000-190: Part Name Assigned by Controlling Agency: DETECT A FIRE 190F OPEN/RISE. 0 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.