NSN 6340-01-503-9256 · NIIN 015039256 · Part number 35555-4-400
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems · FSC 6340 — Aircraft Alarm and Signal Systems · FSG 63 — Alarm, Signal, and Security Detection Systems · CAGE 73168
Government record, cited
NSN 6340-01-503-9256 — this item is cataloged by the U.S. Government under National Stock Number 6340-01-503-9256. Manufacturer of record part number: 35555-4-400.
Also searched as6340-01-503-9256 ·
6340015039256 ·
NIIN 015039256 ·
01-503-9256 ·
FSC 6340 Aircraft Alarm and Signal Systems · CAGE 73168 · 35555-4-400
Nearby stock numbers← 6340-01-503-9255 Sensing Element, Fire Detector Sy
·
6340-01-504-7625 Computer, Warning, Ground Proximit →
Features
Sensing Element,fire Detector Sy — FSC 6340
1 manufacturer part number on file
Manufacturer of record: Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
Identification
NSN: 6340-01-503-9256
NIIN: 015039256
FSC: 6340 — Aircraft Alarm and Signal Systems
FSG: 63 — Alarm, Signal, and Security Detection Systems
Primary part number: 35555-4-400
Manufacturer: Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
General Description
The Sensing Element,fire Detector Sy, cataloged under National Stock Number 6340-01-503-9256, 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 Dba Fenwal Safety Systems Div Fenwall Safety Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Sensing Element,fire Detector Sy
FSC / FSG
6340 — Aircraft Alarm and Signal Systems (FSG 63)
Manufacturers
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (CAGE 73168)
Technical Specifications
Parameter
Value
NSN
6340-01-503-9256
Primary Part Number
35555-4-400
Item Name
Sensing Element,fire Detector Sy
FSC / FSG
6340 / 63 — Aircraft Alarm and Signal Systems
Manufacturer
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
No interchangeability data on file.
Other items in FSC 6340 — Aircraft Alarm and Signal Systems
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6340-00-001-4608
6340-00-001-4608 · Item name not on file
6340-00-001-4609
6340-00-001-4609 · Item name not on file
6340-00-001-4610
CONNECTOR-RECEPTACL
6340-00-003-1931
6340-00-003-1931 · Item name not on file
6340-00-003-1932
6340-00-003-1932 · Item name not on file
6340-00-003-9686
6340-00-003-9686 · Item name not on file
6340-00-004-4880
6340-00-004-4880 · Item name not on file
6340-00-004-9729
SENSING ELEMENT,FIRE DETECTOR SY
Frequently Asked Questions
What is NSN 6340-01-503-9256?
NSN 6340-01-503-9256 is a Sensing Element,fire Detector Sy, manufactured by Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems, classified under FSC 6340, Aircraft Alarm and Signal Systems. Status: active.
What part numbers are listed for NSN 6340-01-503-9256?
NSN 6340-01-503-9256 has 1 manufacturer part number on file: 35555-4-400 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems).
Is NSN 6340-01-503-9256 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.