X337 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

X337: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 1.200 INCHES MAXIMUM IN, overall_height: 1.750 INCHES NOMINAL IN, overall_length: 1.730 INCHES MAXIMUM IN, environmental_protection: HERMETIC, mounting_facility_pattern: IN-LINE SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-686-6873, 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

X337

NSN: 5945-00-686-6873
FSC: 5945 — Relays and Solenoids
CAGE: 05587 — COUCH S H CO (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
coil_quantity	1
overall_width	1.200 INCHES MAXIMUM IN
overall_height	1.750 INCHES NOMINAL IN
overall_length	1.730 INCHES MAXIMUM IN
winding_quantity	1
environmental_protection	HERMETIC
mounting_facility_pattern	IN-LINE SINGLE MOUNTING FACILITY
terminal_type_and_quantity	14 PIN ALL FUNCTIONS
winding_dc_resistance_rating	475.0 OHMS NOMINAL SINGLE WINDING
unthreaded_mounting_hole_diameter	0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity	2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
NSN	5945-00-686-6873

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

PILE-UP MAIN CONTACT FORM ARRANGEMENT: 4C

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 120.0 AC AND 30.0 DC

•

MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 1.5 AMPERES AC AND 2.0 AMPERES 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	4C
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	120.0 AC AND 30.0 DC
MOUNTING FACILITY PATTERN	IN-LINE SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	1.5 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS
UNTHREADED MOUNTING HOLE DIAMETER	0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL LENGTH	1.730 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5945 — Relays and Solenoids

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016

SUBSTITUTES & CROSS-REFERENCES 1

4A-X337Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 X337?

X337 is a RELAY,ELECTROMAGNETIC.

What parts can replace X337?

There is 1 known substitute for X337: 4A-X337. Substitute compatibility should be verified for your specific system.

What is the NSN for X337?

X337 is cataloged in the U.S. Government catalog under NSN 5945-00-686-6873. This indicates validated use in U.S. government and defense supply chains.

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X337 — RELAY,ELECTROMAGNETIC

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