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540538-2-1 — ACTUATOR,ELECTRO-MECHANICAL,LINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

540538-2-1: ACTUATOR,ELECTRO-MECHANICAL,LINE.

ACTUATOR,ELECTRO-MECHANICAL,LINE. Key specifications include special_features: ACTUATOR. This part is cataloged in the U.S.

Government catalog under NSN 1680-00-973-4891, 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
540538-2-1
NSN: 1680-00-973-4891
NIINs: 009734891, 014430365
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
special_featuresACTUATOR
NSN1680-00-973-4891
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ACTUATOR,ELECTRO-MECHANICAL,LINE TITLE COMPONENT PN 540538-2-1 MFR ACTUATOR,ELECTRO-MECHA
KEY FEATURES
•
FSC APPLICATION DATA: ACFT FLIGHT CONTROL SYSTEM
•
CURRENT TYPE: DC
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
VOLTAGE IN VOLTS: 26.0
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAACFT FLIGHT CONTROL SYSTEM
CURRENT TYPEDC
CRITICALITY CODE JUSTIFICATIONFEAT
VOLTAGE IN VOLTS26.0
SPECIAL FEATURESPERSONNEL CRITICAL SAFETY ITEM
SUBSTITUTES & CROSS-REFERENCES 1
1680PL1459206Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 540538-2-1?
540538-2-1 is a ACTUATOR,ELECTRO-MECHANICAL,LINE.
What parts can replace 540538-2-1?
There is 1 known substitute for 540538-2-1: 1680PL1459206. Substitute compatibility should be verified for your specific system.
What is the NSN for 540538-2-1?
540538-2-1 is cataloged in the U.S. Government catalog under NSN 1680-00-973-4891. 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.