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Technical Data Sheet
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CS447 — BUZZER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CS447: BUZZER.

The BUZZER is a the manufacturer industrial component. Key specifications include material: STEEL, inclosure: INCLUDED, action_type: VIBRATING, overall_width: 2.063 INCHES NOMINAL IN, overall_height: 1.063 INCHES NOMINAL IN, overall_length: 3.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6350-00-269-7985, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
CS447
NSN: 6350-00-269-7985
FSC: 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems
CAGE: 19557 — EDWARDS SIGNALING AND SECURITY SYSTEMS A PART OF GE SECURITY (USA)
SPECIFICATIONS
materialSTEEL
inclosureINCLUDED
action_typeVIBRATING
overall_width2.063 INCHES NOMINAL IN
overall_height1.063 INCHES NOMINAL IN
overall_length3.438 INCHES NOMINAL IN
mounting_methodBULKHEAD
frequency_rating20.0 HERTZ NOMINAL
surface_treatmentPAINT
mounting_hole_diameter0.169 INCHES NOMINAL IN
mounting_hole_quantity2
environmental_protectionDUSTPROOF
NSN6350-00-269-7985
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BUZZER TITLE COMPONENT PN CS447 MFR BUZZER
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 2
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 90.0 AC
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 3.000 INCHES NOMINAL IN
•
MOUNTING METHOD: BULKHEAD
•
MOUNTING HOLE DIAMETER: 0.169 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
OVERALL HEIGHT1.063 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE90.0 AC
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES3.000 INCHES NOMINAL IN
MOUNTING METHODBULKHEAD
MOUNTING HOLE DIAMETER0.169 INCHES NOMINAL IN
OVERALL LENGTH3.438 INCHES NOMINAL IN
OVERALL WIDTH2.063 INCHES NOMINAL IN
INCLOSUREINCLUDED
ACTION TYPEVIBRATING
OTHER ITEMS IN FSC 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6350-00-001-4574 6350-00-001-9397 6350-00-003-0260 6350-00-003-1192 6350-00-003-1504 6350-00-003-1505 6350-00-003-1506 6350-00-003-3323
SUBSTITUTES & CROSS-REFERENCES 1
GS447Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CS447?
CS447 is a BUZZER.
What parts can replace CS447?
There is 1 known substitute for CS447: GS447. Substitute compatibility should be verified for your specific system.
What is the NSN for CS447?
CS447 is cataloged in the U.S. Government catalog under NSN 6350-00-269-7985. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.