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3B90082-159 — ANNUNCIATOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3B90082-159: ANNUNCIATOR.

The ANNUNCIATOR is a the manufacturer industrial component. Key specifications include reset_type: ELECTROMECHANICAL, mounting_type: PANEL, overall_depth: 2.660 INCHES NOMINAL IN, overall_width: 0.842 INCHES NOMINAL IN, overall_length: 3.034 INCHES NOMINAL IN, special_features: INDICATES STOP PUMP ON BOTH INDICATORS. This part is cataloged in the U.S.

Government catalog under NSN 6340-00-781-9524, 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
3B90082-159
NSN: 6340-00-781-9524
FSC: 6340 — Aircraft Alarm and Signal Systems
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
reset_typeELECTROMECHANICAL
mounting_typePANEL
overall_depth2.660 INCHES NOMINAL IN
overall_width0.842 INCHES NOMINAL IN
overall_length3.034 INCHES NOMINAL IN
special_featuresINDICATES STOP PUMP ON BOTH INDICATORS
visual_signal_typeLAMP
visual_signal_colorYELLOW
signal_device_quantity2
end_item_identificationC-141 FUEL MANAGEMENT/MASTER CAUTION SYSTEM
NSN6340-00-781-9524
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ANNUNCIATOR TITLE COMPONENT PN 3B90082-159 MFR ANNUNCIATOR
KEY FEATURES
•
VISUAL SIGNAL TYPE: LAMP
•
RESET TYPE: ELECTROMECHANICAL
•
SIGNAL DEVICE QUANTITY: 2
•
MOUNTING TYPE: PANEL
TECHNICAL CHARACTERISTICS
VISUAL SIGNAL TYPELAMP
OVERALL LENGTH3.034 INCHES NOMINAL IN
RESET TYPEELECTROMECHANICAL
OVERALL WIDTH0.842 INCHES NOMINAL IN
SIGNAL DEVICE QUANTITY2
SPECIAL FEATURESINDICATES STOP PUMP ON BOTH INDICATORS
END ITEM IDENTIFICATIONC-141 FUEL MANAGEMENT/MASTER CAUTION SYSTEM
MOUNTING TYPEPANEL
VISUAL SIGNAL COLORYELLOW
OVERALL DEPTH2.660 INCHES NOMINAL IN
OTHER ITEMS IN FSC 6340 — Aircraft Alarm and Signal Systems
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6340-00-001-4608 6340-00-001-4609 6340-00-001-4610 6340-00-003-1931 6340-00-003-1932 6340-00-003-9686 6340-00-004-4880 6340-00-004-9729
SUBSTITUTES & CROSS-REFERENCES 2
351-10431-006Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
6013-100-6Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 3B90082-159?
3B90082-159 is a ANNUNCIATOR.
What parts can replace 3B90082-159?
There are 2 known substitutes for 3B90082-159: 351-10431-006, 6013-100-6. Substitute compatibility should be verified for your specific system.
What is the NSN for 3B90082-159?
3B90082-159 is cataloged in the U.S. Government catalog under NSN 6340-00-781-9524. 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.