6938ED3-1A3 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6938ED3-1A3: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_height: 4.000 INCHES NOMINAL IN, overall_length: 3.500 INCHES NOMINAL IN, overall_diameter: 3.000 INCHES NOMINAL IN, nominal_thread_size: 0.250 INCHES SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-259-9911, 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

6938ED3-1A3

NSN: 5945-00-259-9911
FSC: 5945 — Relays and Solenoids
CAGE: 27192 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
thread_class	2A SINGLE MOUNTING FACILITY A
coil_quantity	1
overall_height	4.000 INCHES NOMINAL IN
overall_length	3.500 INCHES NOMINAL IN
overall_diameter	3.000 INCHES NOMINAL IN
winding_quantity	1
nominal_thread_size	0.250 INCHES SINGLE MOUNTING FACILITY IN
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
winding_dc_resistance_rating	11.0 OHMS NOMINAL SINGLE WINDING
mounting_facility_type_and_quantity	3 THREADED STUD(S) SINGLE MOUNTING FACILITY
main_contact_maximum_voltage_rating_in_volts	230.0 DC
NSN	5945-00-259-9911

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 3 THREADED STUD(S) SINGLE MOUNTING FACILITY

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 230.0 DC

•

OVERALL DIAMETER: 3.000 INCHES NOMINAL IN

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 500.0 MILLIAMPERES DC RESISTIVE LOAD

•

DUTY TYPE: CONTINUOUS

•

WINDING DC RESISTANCE RATING: 11.0 OHMS NOMINAL SINGLE WINDING

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	3 THREADED STUD(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	4.000 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	230.0 DC
OVERALL DIAMETER	3.000 INCHES NOMINAL IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	500.0 MILLIAMPERES DC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS
OVERALL LENGTH	3.500 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING	11.0 OHMS NOMINAL SINGLE WINDING
NOMINAL THREAD SIZE	0.250 INCHES SINGLE MOUNTING FACILITY IN
COIL 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

942-1-28M1ALT4PC1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

942-1-28M1PC1-TYPEN175Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 6938ED3-1A3?

6938ED3-1A3 is a RELAY,ELECTROMAGNETIC.

What parts can replace 6938ED3-1A3?

There are 2 known substitutes for 6938ED3-1A3: 942-1-28M1ALT4PC1, 942-1-28M1PC1-TYPEN175. Substitute compatibility should be verified for your specific system.

What is the NSN for 6938ED3-1A3?

6938ED3-1A3 is cataloged in the U.S. Government catalog under NSN 5945-00-259-9911. This indicates validated use in U.S. government and defense supply chains.

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6938ED3-1A3 — RELAY,ELECTROMAGNETIC

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