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563781-1 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

563781-1: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 1.656 INCHES NOMINAL IN, overall_height: 2.078 INCHES NOMINAL IN, overall_length: 2.078 INCHES NOMINAL IN, nominal_thread_size: 0.138 INCHES SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-255-6390, 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
563781-1
NSN: 5945-00-255-6390
FSC: 5945 — Relays and Solenoids
CAGE: 57733 — STEWART-WARNER CORPORATION (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2B SINGLE MOUNTING FACILITY
coil_quantity1
overall_width1.656 INCHES NOMINAL IN
overall_height2.078 INCHES NOMINAL IN
overall_length2.078 INCHES NOMINAL IN
winding_quantity1
nominal_thread_size0.138 INCHES SINGLE MOUNTING FACILITY IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternRECTANGULAR SINGLE MOUNTING FACILITY
terminal_type_and_quantity4 PIN ALL FUNCTIONS
mounting_facility_type_and_quantity4 THREADED HOLE(S) SINGLE MOUNTING FACILITY
NSN5945-00-255-6390
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 563781-1 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S) SINGLE MOUNTING FACILITY
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 100.0 DC
•
MOUNTING FACILITY PATTERN: RECTANGULAR SINGLE MOUNTING FACILITY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 500.0 MILLIAMPERES DC RESISTIVE LOAD
•
DUTY TYPE: CONTINUOUS
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT2.078 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS100.0 DC
MOUNTING FACILITY PATTERNRECTANGULAR SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE500.0 MILLIAMPERES DC RESISTIVE LOAD
DUTY TYPECONTINUOUS
OVERALL LENGTH2.078 INCHES NOMINAL IN
OVERALL WIDTH1.656 INCHES NOMINAL IN
NOMINAL OPERATING CURRENT RATING AND TYPE7.0 MILLIAMPERES DC SINGLE WINDING
SUBSTITUTES & CROSS-REFERENCES 2
13011-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
254192-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 563781-1?
563781-1 is a RELAY,ELECTROMAGNETIC.
What parts can replace 563781-1?
There are 2 known substitutes for 563781-1: 13011-2, 254192-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 563781-1?
563781-1 is cataloged in the U.S. Government catalog under NSN 5945-00-255-6390. This indicates validated use in U.S. government and defense supply chains.
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