LS-166/U — LOUDSPEAKER,PERMANENT MAGNET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

LS-166/U: LOUDSPEAKER,PERMANENT MAGNET.

The LOUDSPEAKER,PERMANENT MAGNET is a the manufacturer industrial component. Key specifications include power_rating: 2.00 WATTS NORMAL AND 3.00 WATTS PEAK, usage_design: OUTDOOR, overall_depth: 3.190 INCHES NOMINAL IN, overall_width: 7.030 INCHES NOMINAL IN, terminal_type: CONNECTOR, PLUG, overall_length: 5.660 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5965-00-243-6420, 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-166/U

NSN: 5965-00-243-6420
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)

SPECIFICATIONS

power_rating	2.00 WATTS NORMAL AND 3.00 WATTS PEAK
usage_design	OUTDOOR
overall_depth	3.190 INCHES NOMINAL IN
overall_width	7.030 INCHES NOMINAL IN
terminal_type	CONNECTOR, PLUG
overall_length	5.660 INCHES NOMINAL IN
mounting_method	BOLT AND BRACKET(S)
transducer_type	CONE
special_features	ENCLOSED LOUDSPEAKER; INCLUDES TRANSFORMER AND CORD ASSEMBLY; PART OF RADIO SETS AN/GRC-3 THROUGH AN/GRC-8
style_designator	SQUARE ENCLOSED
terminal_quantity	1
installation_design	NONPORTABLE
NSN	5965-00-243-6420

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2

•

TERMINAL QUANTITY: 1

•

USAGE DESIGN: OUTDOOR

•

TERMINAL TYPE: CONNECTOR, PLUG

•

TRANSDUCER TYPE: CONE

•

MOUNTING METHOD: BOLT AND BRACKET(S)

•

FREQUENCY RESPONSE RANGE IN HERTZ: +300.0 TO 7000.0

•

STYLE DESIGNATOR: SQUARE ENCLOSED

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2
TERMINAL QUANTITY	1
USAGE DESIGN	OUTDOOR
TERMINAL TYPE	CONNECTOR, PLUG
TRANSDUCER TYPE	CONE
MOUNTING METHOD	BOLT AND BRACKET(S)
FREQUENCY RESPONSE RANGE IN HERTZ	+300.0 TO 7000.0
STYLE DESIGNATOR	SQUARE ENCLOSED
OVERALL LENGTH	5.660 INCHES NOMINAL IN
CONNECTOR MANUFACTURER PART NUMBER	U-77/U

SUBSTITUTES & CROSS-REFERENCES 9

SCDL2677Reference document

Same NSN cross-reference

Reference document — Secondary reference

1756604Reference document

Same NSN cross-reference

Reference document — Secondary reference

271-0220-00Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

DWG6002Reference document

Same NSN cross-reference

Reference document — Secondary reference

271-0220-000Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

SCDL68417REVRReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is LS-166/U?

LS-166/U is a LOUDSPEAKER,PERMANENT MAGNET.

What parts can replace LS-166/U?

There are 9 known substitutes for LS-166/U: SCDL2677, 1756604, 271-0220-00 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for LS-166/U?

LS-166/U is cataloged in the U.S. Government catalog under NSN 5965-00-243-6420. This indicates validated use in U.S. government and defense supply chains.

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