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25-0143-2503 — RELAY,METER MOVEMENT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

25-0143-2503: RELAY,METER MOVEMENT.

The RELAY,METER MOVEMENT is a the manufacturer industrial component. Key specifications include terminal_type: SOLDER LUG, release_method: MANUAL OR AUTOMATIC, voltage_rating: 50.0 VOLTS MAXIMUM, lock_in_device_type: LOCKING COIL, meter_body_diameter: 2.155 INCHES MAXIMUM IN, mounting_configuration: THREE NO. 4/0.112 IN./-40 THD MTG STUDS SPACED 120 DEG APART ON 1.220 IN.

RADIUS IN. This part is cataloged in the U.S. Government catalog under NSN 5945-00-085-4263, 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
25-0143-2503
NSN: 5945-00-085-4263
FSC: 5945 — Relays and Solenoids
CAGE: 80145 — LFE INSTRUMENTS A MARK IV CO (USA)
SPECIFICATIONS
terminal_typeSOLDER LUG
release_methodMANUAL OR AUTOMATIC
voltage_rating50.0 VOLTS MAXIMUM
terminal_quantity3
lock_in_device_typeLOCKING COIL
meter_body_diameter2.155 INCHES MAXIMUM IN
mounting_configurationTHREE NO. 4/0.112 IN./-40 THD MTG STUDS SPACED 120 DEG APART ON 1.220 IN. RADIUS IN
scale_measurement_range+0.0 TO 20.0
main_contact_arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
mounting_flange_diameter2.800 INCHES MAXIMUM IN
contact_closing_conditionINCREASE VALUE
main_contact_current_typeDC
NSN5945-00-085-4263
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,METER MOVEMENT TITLE COMPONENT PN 25-0143-2503 MFR RELAY,METER MOVEMENT
KEY FEATURES
•
METER MOVEMENT RANGE DIRECTION: LEFT TO RIGHT
•
SCALE UNIT OF MEASURE INSCRIPTION: KILOVOLTS
•
TERMINAL QUANTITY: 3
•
METER DEPTH TO MOUNTING FLANGE: 1.470 INCHES MAXIMUM IN
•
TERMINAL TYPE: SOLDER LUG
•
RELEASE METHOD: MANUAL OR AUTOMATIC
•
METER BODY DIAMETER: 2.155 INCHES MAXIMUM IN
•
MAIN CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
TECHNICAL CHARACTERISTICS
METER MOVEMENT RANGE DIRECTIONLEFT TO RIGHT
SCALE UNIT OF MEASURE INSCRIPTIONKILOVOLTS
TERMINAL QUANTITY3
METER DEPTH TO MOUNTING FLANGE1.470 INCHES MAXIMUM IN
TERMINAL TYPESOLDER LUG
RELEASE METHODMANUAL OR AUTOMATIC
METER BODY DIAMETER2.155 INCHES MAXIMUM IN
MAIN CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
METER MOVEMENT CURRENT RANGE+0.0 TO 1.0 MILLIAMPERES
SCALE MEASUREMENT RANGE+0.0 TO 20.0
SUBSTITUTES & CROSS-REFERENCES 1
2383759Reference 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 25-0143-2503?
25-0143-2503 is a RELAY,METER MOVEMENT.
What parts can replace 25-0143-2503?
There is 1 known substitute for 25-0143-2503: 2383759. Substitute compatibility should be verified for your specific system.
What is the NSN for 25-0143-2503?
25-0143-2503 is cataloged in the U.S. Government catalog under NSN 5945-00-085-4263. This indicates validated use in U.S. government and defense supply chains.
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