The Fire Overheat,detector, cataloged under National Stock Number 6340-01-067-5449, 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 Meggitt Safety Systems Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6340-01-067-5449 |
| Primary Part Number | 3001-90-1050/625-14 |
| Item Name | Fire Overheat,detector |
| FSC / FSG | 6340 / 63 — Aircraft Alarm and Signal Systems |
| Manufacturer | Meggitt Safety Systems Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 171.000 IN. LG; 45 SEC RESPONSE TIME; CONTACT RATING OF 0.750 AMPS WITH 28 VDC RESISTIVE LOAD; 0.500 AMPS INDUCTIVE CONSTRUCTIVE IS HERMETICALLY SEALED AND FACTORY CALIBRATED VDC |
| 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 |
|---|---|
| 3001-90-1050/625-14 PRIMARY | Meggitt Safety Systems Inc (USA) |
| 10-1014-1050/625-14 PRIMARY | Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA) |
| Reference | Meaning |
|---|---|
| 3001-68-1050/525-15 | 5/9 Secondary reference Meggitt Safety Systems Inc |
| 10-1014-625-14 | 5/9 Secondary reference Kidde Technologies, Inc Div Kidde Aerospace and Defense |
NSN 6340-01-067-5449 is a Fire Overheat,detector, manufactured by Meggitt Safety Systems Inc, classified under FSC 6340, Aircraft Alarm and Signal Systems. Status: active.
NSN 6340-01-067-5449 has 2 manufacturer part numbers on file: 3001-90-1050/625-14 (Meggitt Safety Systems Inc), 10-1014-1050/625-14 (Kidde Technologies, Inc Div Kidde Aerospace and Defense).
Key specifications for 3001-90-1050/625-14: General Characteristics Item Description: 171.000 IN. LG; 45 SEC RESPONSE TIME; CONTACT RATING OF 0.750 AMPS WITH 28 VDC RESISTIVE LOAD; 0.500 AMPS INDUCTIVE CONSTRUCTIVE IS HERMETICALLY SEALED AND FACTORY CALIBRATED VDC; End Item Identification: NORTHROP F-5E AIRCRAFT. 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 6340-01-067-5449 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.