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PartsTable / COMPONENT / 403747-001
403747-001 ✓ 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, time_delay: 2.00 SECONDS MINIMUM AND 60.00 MINUTES MAXIMUM ADJUSTABLE OPERATE AND RELEASE TIME, overall_width: 1.970 INCHES NOMINAL IN, overall_length: 1.970 INCHES NOMINAL IN, features_provided: POLARIZED, terminal_type_and_quantity: 1 STANDARD TUBE BASE ALL FUNCTIONS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-198-1743, 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
403747-001
NSN: 5945-01-198-1743
FSC: 5945
CAGE: 93742 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
time_delay2.00 SECONDS MINIMUM AND 60.00 MINUTES MAXIMUM ADJUSTABLE OPERATE AND RELEASE TIME
coil_quantity1
overall_width1.970 INCHES NOMINAL IN
overall_length1.970 INCHES NOMINAL IN
winding_quantity1
features_providedPOLARIZED
terminal_type_and_quantity1 STANDARD TUBE BASE ALL FUNCTIONS
mounting_facility_type_and_quantity1 TERMINAL SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
operating_voltage_rating_and_type_at_specified_temp24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
main_contact_load_current_rating_at_maximum_rated_voltage10.0 AMPERES DC RESISTIVE LOAD
NSN5945-01-198-1743
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 403747-001 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
COIL QUANTITY: 1
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 TERMINAL SINGLE MOUNTING FACILITY
•
NONPILE-UP MAIN CONTACT ARRANGEMENT: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
•
FEATURES PROVIDED: POLARIZED
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 10.0 AMPERES DC RESISTIVE LOAD
•
TIME DELAY: 2.00 SECONDS MINIMUM AND 60.00 MINUTES MAXIMUM ADJUSTABLE OPERATE AND RELEASE TIME
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH1.970 INCHES NOMINAL IN
OVERALL LENGTH1.970 INCHES NOMINAL IN
COIL QUANTITY1
MOUNTING FACILITY TYPE AND QUANTITY1 TERMINAL SINGLE MOUNTING FACILITY
NONPILE-UP MAIN CONTACT ARRANGEMENT2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
FEATURES PROVIDEDPOLARIZED
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE10.0 AMPERES DC RESISTIVE LOAD
TIME DELAY2.00 SECONDS MINIMUM AND 60.00 MINUTES MAXIMUM ADJUSTABLE OPERATE AND RELEASE TIME
TERMINAL TYPE AND QUANTITY1 STANDARD TUBE BASE ALL FUNCTIONS
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
LM139AJ/883Interchangeable
interchangeable cross-reference
interchangeable
80784-2Interchangeable
interchangeable cross-reference
interchangeable
SSC12EIAInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 403747-001?
403747-001 is a RELAY,ELECTROMAGNETIC.
What parts can replace 403747-001?
There are 3 known substitutes for 403747-001: LM139AJ/883, 80784-2, SSC12EIA. Substitute compatibility should be verified for your specific system.
What is the NSN for 403747-001?
403747-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-198-1743. 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