NSN 6340-01-642-1539 · NIIN 016421539 · Part number 80-0684-4-4
Grimes Aerospace Company · FSC 6340 — Aircraft Alarm and Signal Systems · FSG 63 — Alarm, Signal, and Security Detection Systems · CAGE 72914
Government record, cited
NSN 6340-01-642-1539 — this item is cataloged by the U.S. Government under National Stock Number 6340-01-642-1539. Manufacturer of record part number: 80-0684-4-4.
Also searched as6340-01-642-1539 ·
6340016421539 ·
NIIN 016421539 ·
01-642-1539 ·
FSC 6340 Aircraft Alarm and Signal Systems · CAGE 72914 · 80-0684-4-4 · 215T50940-6
Nearby stock numbers← 6340-01-642-1143 Detector, Heat
·
6340-01-642-8283 Sensing Element, Fire Detector Sy →
Features
Alarm Set,pilot Warning — FSC 6340
1 manufacturer part number on file
Manufacturer of record: Grimes Aerospace Company
Identification
NSN: 6340-01-642-1539
NIIN: 016421539
FSC: 6340 — Aircraft Alarm and Signal Systems
FSG: 63 — Alarm, Signal, and Security Detection Systems
Primary part number: 80-0684-4-4
Manufacturer: Grimes Aerospace Company
General Description
The Alarm Set,pilot Warning, cataloged under National Stock Number 6340-01-642-1539, 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 Grimes Aerospace Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
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 6340-01-642-1539?
NSN 6340-01-642-1539 is a Alarm Set,pilot Warning, manufactured by Grimes Aerospace Company, classified under FSC 6340, Aircraft Alarm and Signal Systems. Status: active.
What part numbers are listed for NSN 6340-01-642-1539?
NSN 6340-01-642-1539 has 1 manufacturer part number on file: 80-0684-4-4 (Grimes Aerospace Company).
What are the specifications of 80-0684-4-4?
Key specifications for 80-0684-4-4: Part Name Assigned by Controlling Agency: MASTER CAUTION/WARNING UNIT; End Item Identification: BOMBARDIER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6340-01-642-1539 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.