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PartsTable / COMPONENT / RC5A1591A24B
RC5A1591A24B ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 3.062 INCHES NOMINAL IN, overall_height: 1.812 INCHES NOMINAL IN, overall_length: 4.407 INCHES NOMINAL IN, terminal_type_and_quantity: 1 CONNECTOR, PLUG ALL FUNCTIONS, winding_dc_resistance_rating: 20.3 OHMS NOMINAL FIRST WINDING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-134-7911, 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
RC5A1591A24B
NSN: 5945-01-134-7911
FSC: 5945
CAGE: 73905 — JENNINGS TECHNOLOGY COMPANY LLC DBA JENNINGS (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity2
overall_width3.062 INCHES NOMINAL IN
overall_height1.812 INCHES NOMINAL IN
overall_length4.407 INCHES NOMINAL IN
winding_quantity2
terminal_type_and_quantity1 CONNECTOR, PLUG ALL FUNCTIONS
winding_dc_resistance_rating20.3 OHMS NOMINAL FIRST WINDING
mounting_facility_type_and_quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
nonpile-up_auxiliary_contact_arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
auxiliary_contact_maximum_voltage_rating_in_volts230.0 AC AND 28.0 DC
NSN5945-01-134-7911
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN RC5A1591A24B MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
AUXILIARY CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 7.0 AMPERES AC AND 7.0 AMPERES DC RESISTIVE LOAD
•
NONPILE-UP AUXILIARY CONTACT ARRANGEMENT: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
•
WINDING DC RESISTANCE RATING: 18.7 OHMS NOMINAL SECOND WINDING
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
•
DUTY TYPE: CONTINUOUS
•
TERMINAL TYPE AND QUANTITY: 1 CONNECTOR, PLUG ALL FUNCTIONS
•
AUXILIARY CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 230.0 AC AND 28.0 DC
•
NONPILE-UP MAIN CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
TECHNICAL CHARACTERISTICS (FLIS)
AUXILIARY CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE7.0 AMPERES AC AND 7.0 AMPERES DC RESISTIVE LOAD
NONPILE-UP AUXILIARY CONTACT ARRANGEMENT2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
WINDING DC RESISTANCE RATING18.7 OHMS NOMINAL SECOND WINDING
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
DUTY TYPECONTINUOUS
TERMINAL TYPE AND QUANTITY1 CONNECTOR, PLUG ALL FUNCTIONS
AUXILIARY CONTACT MAXIMUM VOLTAGE RATING IN VOLTS230.0 AC AND 28.0 DC
NONPILE-UP MAIN CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP26.5 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
WINDING QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
87-0502Interchangeable
interchangeable cross-reference
interchangeable
107403Interchangeable
interchangeable cross-reference
interchangeable
42294Interchangeable
interchangeable cross-reference
interchangeable
WD-42-AInterchangeable
interchangeable cross-reference
interchangeable
1591Interchangeable
interchangeable cross-reference
interchangeable
T-1591Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RC5A1591A24B?
RC5A1591A24B is a RELAY,ELECTROMAGNETIC.
What parts can replace RC5A1591A24B?
There are 16 known substitutes for RC5A1591A24B: 87-0502, 107403, 42294 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RC5A1591A24B?
RC5A1591A24B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-134-7911. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026