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Technical Data Sheet
PartsTable / COMPONENT / 4500A4
4500A4 ✓ 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 TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_length: 4.469 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT, body_outside_diameter: 7.031 INCHES NOMINAL IN, mounting_hole_diameter: 0.500 INCHES NOMINAL SINGLE GROUP 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 5950-00-133-8946, 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
4500A4
NSN: 5950-00-133-8946
FSC: 5950
CAGE: 11117 — AMERACE CORP ELASTIMOLD DIV (USA)
SPECIFICATIONS
body_length4.469 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
body_outside_diameter7.031 INCHES NOMINAL IN
mounting_hole_diameter0.500 INCHES NOMINAL SINGLE GROUP IN
winding_operating_voltage5.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity1 SINGLE GROUP
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
input-output_phase_relationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
NSN5950-00-133-8946
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 4500A4 MFR TRANSFORMER,POWER
KEY FEATURES
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
WINDING OPERATING VOLTAGE: 5.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
BODY OUTSIDE DIAMETER: 7.031 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
MOUNTING HOLE DIAMETER: 0.500 INCHES NOMINAL SINGLE GROUP IN
•
FREQUENCY RATING: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING OPERATING VOLTAGE5.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
BODY OUTSIDE DIAMETER7.031 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
MOUNTING HOLE DIAMETER0.500 INCHES NOMINAL SINGLE GROUP IN
FREQUENCY RATING50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPEHERMETICALLY SEALED
WINDING OPERATING VOLTAGE5.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
2034A2Interchangeable
interchangeable cross-reference
interchangeable
1811A1Interchangeable
interchangeable cross-reference
interchangeable
MIL-T-27535Interchangeable
interchangeable cross-reference
interchangeable
1954A2Interchangeable
interchangeable cross-reference
interchangeable
MIL-T-52497-TYPE IInterchangeable
interchangeable cross-reference
interchangeable
MIL-T-52497Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4500A4?
4500A4 is a TRANSFORMER,POWER.
What parts can replace 4500A4?
There are 11 known substitutes for 4500A4: 2034A2, 1811A1, MIL-T-27535 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4500A4?
4500A4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-133-8946. 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