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Technical Data Sheet
974-0574-020 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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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_width: 1.025 INCHES MAXIMUM IN, overall_height: 1.280 INCHES NOMINAL IN, overall_length: 1.718 INCHES MAXIMUM IN, features_provided: POLARIZED, precious_material: GOLD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-878-8522, 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
974-0574-020
NSN: 5945-00-878-8522
FSC: 5945
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_width1.025 INCHES MAXIMUM IN
overall_height1.280 INCHES NOMINAL IN
overall_length1.718 INCHES MAXIMUM IN
winding_quantity1
features_providedPOLARIZED
precious_materialGOLD
mounting_slot_width0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
environmental_protectionHERMETIC
mounting_facility_patternTRIANGLE SINGLE MOUNTING FACILITY
terminal_type_and_quantity14 PIN ALL FUNCTIONS
NSN5945-00-878-8522
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 974-0574-020 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 14 PIN ALL FUNCTIONS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MOUNTING FACILITY TYPE AND QUANTITY: 3 SLOTTED HOLE SINGLE MOUNTING FACILITY
WINDING DC RESISTANCE RATING: 290.0 OHMS NOMINAL SINGLE WINDING
NONPILE-UP MAIN CONTACT ARRANGEMENT: 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
COIL QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY14 PIN ALL FUNCTIONS
OVERALL LENGTH1.718 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MOUNTING FACILITY TYPE AND QUANTITY3 SLOTTED HOLE SINGLE MOUNTING FACILITY
WINDING DC RESISTANCE RATING290.0 OHMS NOMINAL SINGLE WINDING
NONPILE-UP MAIN CONTACT ARRANGEMENT4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
OVERALL WIDTH1.025 INCHES MAXIMUM IN
COIL QUANTITY1
OVERALL HEIGHT1.280 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA96906-MS27400 GOVERNMENT STANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
5945010919536Interchangeable
interchangeable cross-reference
interchangeable
538115-2Interchangeable
interchangeable cross-reference
interchangeable
C2064-1Interchangeable
interchangeable cross-reference
interchangeable
K-D4AInterchangeable
interchangeable cross-reference
interchangeable
KD4A002Interchangeable
Same NIIN cross-reference
interchangeable
E410-1002Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 974-0574-020?
974-0574-020 is a RELAY,ELECTROMAGNETIC.
What parts can replace 974-0574-020?
There are 10 known substitutes for 974-0574-020: 5945010919536, 538115-2, C2064-1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 974-0574-020?
974-0574-020 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-878-8522. This indicates validated use in U.S. government and defense supply chains.
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