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PartsTable / COMPONENT / A3142409-2
A3142409-2 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_length: 2.750 INCHES NOMINAL IN, main_contact_maximum_voltage_rating_in_volts: 120.0 AC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-438-0545, 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
A3142409-2
NSN: 5945-01-438-0545
FSC: 5945
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_length2.750 INCHES NOMINAL IN
winding_quantity1
main_contact_maximum_voltage_rating_in_volts120.0 AC
NSN5945-01-438-0545
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN A3142409-2 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
WINDING QUANTITY: 1
•
DUTY TYPE: CONTINUOUS
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 120.0 AC
•
COIL QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.750 INCHES NOMINAL IN
WINDING QUANTITY1
DUTY TYPECONTINUOUS
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS120.0 AC
COIL QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
TN1200Interchangeable
interchangeable cross-reference
interchangeable
PS-SCInterchangeable
interchangeable cross-reference
interchangeable
CF1.2Interchangeable
interchangeable cross-reference
interchangeable
21599Interchangeable
interchangeable cross-reference
interchangeable
930-4XInterchangeable
Same NIIN cross-reference
interchangeable
21-599MODEL930-4XInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3142409-2?
A3142409-2 is a RELAY,ELECTROMAGNETIC.
What parts can replace A3142409-2?
There are 6 known substitutes for A3142409-2: TN1200, PS-SC, CF1.2 and 3 more. Substitute compatibility should be verified for your specific system.
Is A3142409-2 still available?
A3142409-2 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026