431U4K — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

431U4K: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 0.370 INCHES NOMINAL IN, overall_length: 1.870 INCHES NOMINAL IN, environmental_protection: HERMETIC, terminal_type_and_quantity: 5 PIN ALL FUNCTIONS, winding_dc_resistance_rating: 4.0 KILOHMS NOMINAL SINGLE WINDING. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-855-3407, 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

431U4K

NSN: 5945-00-855-3407
FSC: 5945 — Relays and Solenoids
CAGE: 11532 — TELEDYNE DEFENSE ELECTRONICS, LLC DBA TELEDYNE RELAYS DIV HTTPS://WWW.TELEDYNE.COM/WHAT-WE-DO/ (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
coil_quantity	1
overall_width	0.370 INCHES NOMINAL IN
overall_length	1.870 INCHES NOMINAL IN
winding_quantity	1
environmental_protection	HERMETIC
terminal_type_and_quantity	5 PIN ALL FUNCTIONS
winding_dc_resistance_rating	4.0 KILOHMS NOMINAL SINGLE WINDING
mounting_facility_type_and_quantity	1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement	1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
main_contact_maximum_voltage_rating_in_volts	28.0 DC
operating_voltage_rating_and_type_at_specified_temp	26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
NSN	5945-00-855-3407

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 28.0 DC

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 1.0 AMPERES DC RESISTIVE LOAD

•

DUTY TYPE: CONTINUOUS

•

WINDING DC RESISTANCE RATING: 4.0 KILOHMS NOMINAL SINGLE WINDING

•

COIL QUANTITY: 1

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	28.0 DC
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	1.0 AMPERES DC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS
OVERALL LENGTH	1.870 INCHES NOMINAL IN
OVERALL WIDTH	0.370 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING	4.0 KILOHMS NOMINAL SINGLE WINDING
COIL QUANTITY	1
ENVIRONMENTAL PROTECTION	HERMETIC
WINDING QUANTITY	1

OTHER ITEMS IN FSC 5945 — Relays and Solenoids

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016

SUBSTITUTES & CROSS-REFERENCES 2

6095932-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4014590-0701Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 431U4K?

431U4K is a RELAY,ELECTROMAGNETIC.

What parts can replace 431U4K?

There are 2 known substitutes for 431U4K: 6095932-1, 4014590-0701. Substitute compatibility should be verified for your specific system.

What is the NSN for 431U4K?

431U4K is cataloged in the U.S. Government catalog under NSN 5945-00-855-3407. This indicates validated use in U.S. government and defense supply chains.

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431U4K — RELAY,ELECTROMAGNETIC

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