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PartsTable / COMPONENT / 42-110-3
42-110-3 ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1335 OVERALL, body_width: 4.625 INCHES NOMINAL IN, body_height: 10.688 INCHES NOMINAL IN, body_length: 7.062 INCHES NOMINAL IN, corner_shape: SQUARE OUTSIDE LEFT CORNER, cooling_method: SELF-COOLED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-504-0526, 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
42-110-3
NSN: 5950-00-504-0526
FSC: 5950
CAGE: 15605 — EATON CORP OPNS & TECHNICAL CENTER (USA)
SPECIFICATIONS
materialSTEEL COMP 1335 OVERALL
body_width4.625 INCHES NOMINAL IN
body_height10.688 INCHES NOMINAL IN
body_length7.062 INCHES NOMINAL IN
corner_shapeSQUARE OUTSIDE LEFT CORNER
cooling_methodSELF-COOLED
inclosure_typeOPEN
overall_length1.2930 INCHES MINIMUM AND 1.3050 INCHES MAXIMUM IN
hardness_rating24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatmentZINC OVERALL
NSN5950-00-504-0526
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN 42-110-3 MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
•
BODY HEIGHT: 10.688 INCHES NOMINAL IN
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 6.062 INCHES NOMINAL AND 3.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
INCLOSURE TYPE: OPEN
•
WINDING OPERATING VOLTAGE: 440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
TERMINAL TYPE AND QUANTITY: 4 TAB, SOLDER LUG
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT10.688 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS6.062 INCHES NOMINAL AND 3.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INCLOSURE TYPEOPEN
WINDING OPERATING VOLTAGE440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING OPERATING VOLTAGE110.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY4 TAB, SOLDER LUG
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING335.0 VOLT-AMPERE SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
31891Interchangeable
interchangeable cross-reference
interchangeable
R4268FInterchangeable
interchangeable cross-reference
interchangeable
XR26345Interchangeable
interchangeable cross-reference
interchangeable
4-1103-1Interchangeable
interchangeable cross-reference
interchangeable
4-1103Interchangeable
interchangeable cross-reference
interchangeable
234-0120-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42-110-3?
42-110-3 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 42-110-3?
There are 16 known substitutes for 42-110-3: 31891, R4268F, XR26345 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42-110-3?
42-110-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-504-0526. 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