PartsTable
Technical Data Sheet
Download PDF

645-9935A03 — LOUDSPEAKER,PERMANENT MAGNET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

645-9935A03: LOUDSPEAKER,PERMANENT MAGNET.

The LOUDSPEAKER,PERMANENT MAGNET is a the manufacturer industrial component. Key specifications include usage_design: INDOOR, overall_depth: 3.500 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, mounting_method: SLOT, transducer_type: CONE, overall_diameter: 8.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5965-00-083-6475, 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
645-9935A03
NSN: 5965-00-083-6475
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
CAGE: 94970 — DUKANE SEACOM, INC. DBA DUKANE SEACOM INC (USA)
SPECIFICATIONS
usage_designINDOOR
overall_depth3.500 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
mounting_methodSLOT
transducer_typeCONE
overall_diameter8.250 INCHES NOMINAL IN
style_designatorROUND
terminal_quantity2
installation_designPORTABLE
mounting_slot_width0.219 INCHES NOMINAL IN
transducer_diameter7.000 INCHES NOMINAL IN
voice_coil_diameter0.750 INCHES NOMINAL IN
NSN5965-00-083-6475
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOUDSPEAKER,PERMANENT MAGNET TITLE COMPONENT PN 645-9935A03 MFR LOUDSPEAKER,PERMANENT
KEY FEATURES
•
VOICE COIL DIAMETER: 0.750 INCHES NOMINAL IN
•
MOUNTING FACILITY QUANTITY: 8
•
TERMINAL QUANTITY: 2
•
USAGE DESIGN: INDOOR
•
TERMINAL TYPE: TAB, SOLDER LUG
•
MOUNTING SLOT LENGTH: 0.312 INCHES NOMINAL IN
•
TRANSDUCER TYPE: CONE
•
OVERALL DIAMETER: 8.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
VOICE COIL DIAMETER0.750 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY8
TERMINAL QUANTITY2
USAGE DESIGNINDOOR
TERMINAL TYPETAB, SOLDER LUG
MOUNTING SLOT LENGTH0.312 INCHES NOMINAL IN
TRANSDUCER TYPECONE
OVERALL DIAMETER8.250 INCHES NOMINAL IN
MOUNTING FACILITY CIRCLE RADIUS7.625 INCHES NOMINAL IN
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG45.000
OTHER ITEMS IN FSC 5965 — Headsets, Handsets, Microphones and Speakers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5965-00-001-1492 5965-00-001-7591 5965-00-001-7592 5965-00-001-7593 5965-00-003-2686 5965-00-003-2690 5965-00-003-4754 5965-00-004-5510
SUBSTITUTES & CROSS-REFERENCES 1
5A455Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 645-9935A03?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 645-9935A03?
645-9935A03 is a LOUDSPEAKER,PERMANENT MAGNET.
What parts can replace 645-9935A03?
There is 1 known substitute for 645-9935A03: 5A455. Substitute compatibility should be verified for your specific system.
What is the NSN for 645-9935A03?
645-9935A03 is cataloged in the U.S. Government catalog under NSN 5965-00-083-6475. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 645-9935A03

✓ 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.