974-0591-00 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

974-0591-00: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 0.840 INCHES NOMINAL IN, overall_height: 1.750 INCHES NOMINAL IN, overall_length: 1.220 INCHES NOMINAL IN, environmental_protection: HERMETIC, mounting_facility_pattern: IN-LINE SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-577-7272, 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

974-0591-00

NSN: 5945-00-577-7272
FSC: 5945 — Relays and Solenoids
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
coil_quantity	1
overall_width	0.840 INCHES NOMINAL IN
overall_height	1.750 INCHES NOMINAL IN
overall_length	1.220 INCHES NOMINAL IN
winding_quantity	1
environmental_protection	HERMETIC
mounting_facility_pattern	IN-LINE SINGLE MOUNTING FACILITY
terminal_type_and_quantity	8 PIN ALL FUNCTIONS
winding_dc_resistance_rating	480.0 OHMS NOMINAL SINGLE WINDING
unthreaded_mounting_hole_diameter	0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity	2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
NSN	5945-00-577-7272

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY

•

PILE-UP MAIN CONTACT FORM ARRANGEMENT: 2C

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 28.0 DC

•

MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.973 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 250.0 MILLIAMPERES DC RESISTIVE LOAD

•

DUTY TYPE: CONTINUOUS

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	1.750 INCHES NOMINAL IN
PILE-UP MAIN CONTACT FORM ARRANGEMENT	2C
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	28.0 DC
MOUNTING FACILITY PATTERN	IN-LINE SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	0.973 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	250.0 MILLIAMPERES DC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS
UNTHREADED MOUNTING HOLE DIAMETER	0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MINIMUM DIFFERENTIAL ELECTRICAL OPERATING RATING	3.0 MILLIAMPERES

SUBSTITUTES & CROSS-REFERENCES 2

RSHX132Reference document

Same NSN cross-reference

Reference document — Secondary reference

92625Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 974-0591-00?

974-0591-00 is a RELAY,ELECTROMAGNETIC.

What parts can replace 974-0591-00?

There are 2 known substitutes for 974-0591-00: RSHX132, 92625. Substitute compatibility should be verified for your specific system.

What is the NSN for 974-0591-00?

974-0591-00 is cataloged in the U.S. Government catalog under NSN 5945-00-577-7272. This indicates validated use in U.S. government and defense supply chains.

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974-0591-00 — RELAY,ELECTROMAGNETIC

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