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5M4750-990-47 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5M4750-990-47: 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: 1.380 INCHES NOMINAL IN, overall_height: 1.750 INCHES NOMINAL IN, overall_length: 2.120 INCHES NOMINAL IN, nominal_thread_size: 0.112 INCHES SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-549-5378, 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
5M4750-990-47
NSN: 5945-00-549-5378
FSC: 5945 — Relays and Solenoids
CAGE: D1901 — HENSOLDT SENSORS GMBH DIV SEPS (DEU)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2B SINGLE MOUNTING FACILITY
coil_quantity1
overall_width1.380 INCHES NOMINAL IN
overall_height1.750 INCHES NOMINAL IN
overall_length2.120 INCHES NOMINAL IN
winding_quantity1
nominal_thread_size0.112 INCHES SINGLE MOUNTING FACILITY IN
end_item_identificationTYPE C-16891FPS-14
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternDIAGONAL SINGLE MOUNTING FACILITY
terminal_type_and_quantity2 TAB, SOLDER LUG ENERGIZING ELEMENT
NSN5945-00-549-5378
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 5M4750-990-47 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
•
PILE-UP MAIN CONTACT FORM ARRANGEMENT: 1C
•
MOUNTING FACILITY PATTERN: DIAGONAL SINGLE MOUNTING FACILITY
•
DUTY TYPE: CONTINUOUS
•
WINDING DC RESISTANCE RATING: 425.0 OHMS NOMINAL SINGLE WINDING
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT1.750 INCHES NOMINAL IN
PILE-UP MAIN CONTACT FORM ARRANGEMENT1C
MOUNTING FACILITY PATTERNDIAGONAL SINGLE MOUNTING FACILITY
DUTY TYPECONTINUOUS
OVERALL LENGTH2.120 INCHES NOMINAL IN
OVERALL WIDTH1.380 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING425.0 OHMS NOMINAL SINGLE WINDING
NOMINAL THREAD SIZE0.112 INCHES SINGLE MOUNTING FACILITY IN
COIL QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 1
6393-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5M4750-990-47?
5M4750-990-47 is a RELAY,ELECTROMAGNETIC.
What parts can replace 5M4750-990-47?
There is 1 known substitute for 5M4750-990-47: 6393-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 5M4750-990-47?
5M4750-990-47 is cataloged in the U.S. Government catalog under NSN 5945-00-549-5378. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.