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PartsTable / COMPONENT / HG4A1011
HG4A1011 ✓ 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, time_delay: 0.005 SECONDS NOMINAL FIXED OPERATE TIME, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_length: 3.930 INCHES NOMINAL IN, overall_diameter: 1.840 INCHES NOMINAL IN, nominal_thread_size: 0.138 INCHES SINGLE MOUNTING FACILITY IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-983-8895, 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
HG4A1011
NSN: 5945-00-983-8895
FSC: 5945
CAGE: 1E9M5 — C P CLARE CORPORATION (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
time_delay0.005 SECONDS NOMINAL FIXED OPERATE TIME
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
overall_length3.930 INCHES NOMINAL IN
overall_diameter1.840 INCHES NOMINAL IN
winding_quantity1
nominal_thread_size0.138 INCHES SINGLE MOUNTING FACILITY IN
environmental_protectionHERMETIC
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternTRIANGLE SINGLE MOUNTING FACILITY
terminal_type_and_quantity14 PIN ALL FUNCTIONS
NSN5945-00-983-8895
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN HG4A1011 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
OVERALL DIAMETER: 1.840 INCHES NOMINAL IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 3 THREADED STUD(S) SINGLE MOUNTING FACILITY
•
DUTY TYPE: CONTINUOUS
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.0 AMPERES DC RESISTIVE LOAD
•
WINDING QUANTITY: 1
•
COIL QUANTITY: 1
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
TIME DELAY: 0.008 SECONDS NOMINAL FIXED RELEASE TIME
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER1.840 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY3 THREADED STUD(S) SINGLE MOUNTING FACILITY
DUTY TYPECONTINUOUS
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE5.0 AMPERES DC RESISTIVE LOAD
WINDING QUANTITY1
COIL QUANTITY1
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
TIME DELAY0.008 SECONDS NOMINAL FIXED RELEASE TIME
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
MOUNTING FACILITY PATTERNTRIANGLE SINGLE MOUNTING FACILITY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
DMS85073Interchangeable
interchangeable cross-reference
interchangeable
HGS5095Interchangeable
interchangeable cross-reference
interchangeable
2679189Interchangeable
interchangeable cross-reference
interchangeable
PRB1003Interchangeable
interchangeable cross-reference
interchangeable
PRB1002Interchangeable
interchangeable cross-reference
interchangeable
DSS3012Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HG4A1011?
HG4A1011 is a RELAY,ELECTROMAGNETIC.
What parts can replace HG4A1011?
There are 12 known substitutes for HG4A1011: DMS85073, HGS5095, 2679189 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HG4A1011?
HG4A1011 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-983-8895. 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