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PartsTable / COMPONENT / 405-3840
405-3840 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ADAPTER,SWITCH ACTUATOR is a the manufacturer industrial component. Key specifications include mounting_method: PANEL, features_provided: ADJUSTABLE, actuator_adapter_style: PUSHBUTTON, criticality_code_justification: ZZZY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-916-5549, 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
405-3840
NSN: 5930-00-916-5549
FSC: 5930
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
mounting_methodPANEL
features_providedADJUSTABLE
actuator_adapter_stylePUSHBUTTON
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN5930-00-916-5549
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,SWITCH ACTUATOR TITLE COMPONENT PN 405-3840 MFR ADAPTER,SWITCH ACTUATO
KEY FEATURES
•
FEATURES PROVIDED: ADJUSTABLE
•
ACTUATOR ADAPTER STYLE: PUSHBUTTON
•
MOUNTING METHOD: PANEL
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDADJUSTABLE
ACTUATOR ADAPTER STYLEPUSHBUTTON
MOUNTING METHODPANEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
4081346-01Interchangeable
interchangeable cross-reference
interchangeable
A698Interchangeable
interchangeable cross-reference
interchangeable
A698 PC 18Interchangeable
interchangeable cross-reference
interchangeable
405-3840Interchangeable
interchangeable cross-reference
interchangeable
8947-4Interchangeable
interchangeable cross-reference
interchangeable
S6201-993833Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 405-3840?
405-3840 is a ADAPTER,SWITCH ACTUATOR.
What parts can replace 405-3840?
There are 14 known substitutes for 405-3840: 4081346-01, A698, A698 PC 18 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 405-3840?
405-3840 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-916-5549. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026