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LS-7 — LOUDSPEAKER,PERMANENT MAGNET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

LS-7: LOUDSPEAKER,PERMANENT MAGNET.

The LOUDSPEAKER,PERMANENT MAGNET is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RACE MEMBER, bore_shape: STRAIGHT, power_rating: 0.25 WATTS NORMAL AND 2.00 WATTS PEAK, bore_diameter: 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN, overall_depth: 5.875 INCHES NOMINAL IN, overall_width: 0.4375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5965-00-126-8401, 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
LS-7
NSN: 5965-00-126-8401
NIINs: 001268401, 005545654, 006621973, 014337530
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL OUTER RACE MEMBER
bore_shapeSTRAIGHT
power_rating0.25 WATTS NORMAL AND 2.00 WATTS PEAK
bore_diameter0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN
overall_depth5.875 INCHES NOMINAL IN
overall_width0.4375 INCHES NOMINAL IN
load_directionRADIAL
overall_length117.5 MILLIMETERS NOMINAL MM
surface_finishGROUND
hardness_rating60.0 ROCKWELL C NOMINAL INNER MEMBER
mounting_methodCLAMP
transducer_typeCONE
NSN5965-00-126-8401
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOUDSPEAKER,PERMANENT MAGNET TITLE COMPONENT PN LS-7 MFR LOUDSPEAKER,PERMANENT
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 1
•
TRANSDUCER TYPE: CONE
•
MOUNTING METHOD: CLAMP
•
TRANSDUCER DIAMETER: 4.0 INCHES NOMINAL IN
•
IMPEDANCE RATING IN OHMS: 8.0 VOICE COIL NOMINAL
•
NONDEFINITIVE SPEC/STD DATA: LS7 TYPE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY1
TRANSDUCER TYPECONE
MOUNTING METHODCLAMP
OVERALL LENGTH4.625 INCHES NOMINAL IN
OVERALL WIDTH2.625 INCHES NOMINAL IN
TRANSDUCER DIAMETER4.0 INCHES NOMINAL IN
IMPEDANCE RATING IN OHMS8.0 VOICE COIL NOMINAL
NONDEFINITIVE SPEC/STD DATALS7 TYPE
POWER RATING0.25 WATTS NORMAL AND 2.00 WATTS PEAK
TRANSFORMER PRIMARY IMPEDANCE RATING IN OHMS4000.0 NOMINAL
SUBSTITUTES & CROSS-REFERENCES 2
10-1160-010-00Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GPP1110Reference 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 LS-7?
LS-7 is a LOUDSPEAKER,PERMANENT MAGNET.
What parts can replace LS-7?
There are 2 known substitutes for LS-7: 10-1160-010-00, GPP1110. Substitute compatibility should be verified for your specific system.
What is the NSN for LS-7?
LS-7 is cataloged in the U.S. Government catalog under NSN 5965-00-126-8401. This indicates validated use in U.S. government and defense supply chains.
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