K45721 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

K45721: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 5.000 INCHES NOMINAL IN, overall_height: 3.500 INCHES NOMINAL IN, overall_length: 7.370 INCHES NOMINAL IN, mounting_slot_width: 0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, mounting_facility_pattern: TRIANGLE SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-844-5175, 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

K45721

NSN: 5945-00-844-5175
FSC: 5945 — Relays and Solenoids
CAGE: 63743 — WARD LEONARD CT LLC (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
coil_quantity	1
overall_width	5.000 INCHES NOMINAL IN
overall_height	3.500 INCHES NOMINAL IN
overall_length	7.370 INCHES NOMINAL IN
winding_quantity	1
mounting_slot_width	0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_pattern	TRIANGLE SINGLE MOUNTING FACILITY
terminal_type_and_quantity	10 PIN ALL FUNCTIONS
winding_dc_resistance_rating	45.0 OHMS NOMINAL SINGLE WINDING
unthreaded_mounting_hole_diameter	1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity	2 SLOTTED HOLE AND 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
NSN	5945-00-844-5175

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 SLOTTED HOLE AND 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 110.0 DC

•

MOUNTING FACILITY PATTERN: TRIANGLE SINGLE MOUNTING FACILITY

•

DUTY TYPE: CONTINUOUS

•

UNTHREADED MOUNTING HOLE DIAMETER: 1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE: 6.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 SLOTTED HOLE AND 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	3.500 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	110.0 DC
MOUNTING FACILITY PATTERN	TRIANGLE SINGLE MOUNTING FACILITY
DUTY TYPE	CONTINUOUS
UNTHREADED MOUNTING HOLE DIAMETER	1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE	6.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL LENGTH	7.370 INCHES NOMINAL IN
OVERALL WIDTH	5.000 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING	45.0 OHMS NOMINAL SINGLE WINDING

SUBSTITUTES & CROSS-REFERENCES 1

53484Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is K45721?

K45721 is a RELAY,ELECTROMAGNETIC.

What parts can replace K45721?

There is 1 known substitute for K45721: 53484. Substitute compatibility should be verified for your specific system.

What is the NSN for K45721?

K45721 is cataloged in the U.S. Government catalog under NSN 5945-00-844-5175. This indicates validated use in U.S. government and defense supply chains.

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K45721 — RELAY,ELECTROMAGNETIC

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