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575020 — LOUDSPEAKER,PERMANENT MAGNET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

575020: LOUDSPEAKER,PERMANENT MAGNET.

The LOUDSPEAKER,PERMANENT MAGNET is a the manufacturer industrial component. Key specifications include power_rating: 5.00 WATTS PEAK, usage_design: INDOOR, overall_depth: 1.719 INCHES NOMINAL IN, overall_width: 4.094 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, overall_length: 4.094 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5965-00-812-9158, 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
575020
NSN: 5965-00-812-9158
NIINs: 008129158, 012297251
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
CAGE: 13848 — JOHNSON E F CO COMCO/COMMUNICATIONS CO DIV (USA)
SPECIFICATIONS
power_rating5.00 WATTS PEAK
usage_designINDOOR
overall_depth1.719 INCHES NOMINAL IN
overall_width4.094 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
overall_length4.094 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
transducer_typeCONE
style_designatorSQUARE
terminal_quantity2
installation_designNONPORTABLE
transducer_diameter4.0 INCHES NOMINAL IN
NSN5965-00-812-9158
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOUDSPEAKER,PERMANENT MAGNET TITLE COMPONENT PN 575020 MFR LOUDSPEAKER,PERMANENT
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 4
•
TERMINAL QUANTITY: 2
•
USAGE DESIGN: INDOOR
•
TERMINAL TYPE: TAB, SOLDER LUG
•
TRANSDUCER TYPE: CONE
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
FREQUENCY RESPONSE RANGE IN HERTZ: +200.0 TO 6000.0
•
STYLE DESIGNATOR: SQUARE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY4
TERMINAL QUANTITY2
USAGE DESIGNINDOOR
TERMINAL TYPETAB, SOLDER LUG
TRANSDUCER TYPECONE
MOUNTING METHODUNTHREADED HOLE(S)
FREQUENCY RESPONSE RANGE IN HERTZ+200.0 TO 6000.0
STYLE DESIGNATORSQUARE
OVERALL LENGTH4.094 INCHES NOMINAL IN
OVERALL WIDTH4.094 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
38418P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
SP4BReference document
Same NSN cross-reference
Reference document — Design control — primary reference
SP4RYReference document
Same NSN cross-reference
Reference document — Secondary reference
SP4DReference document
Same NSN cross-reference
Reference document — Secondary reference
SP4YReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 575020?
575020 is a LOUDSPEAKER,PERMANENT MAGNET.
What parts can replace 575020?
There are 5 known substitutes for 575020: 38418P1, SP4B, SP4RY and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 575020?
575020 is cataloged in the U.S. Government catalog under NSN 5965-00-812-9158. 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.