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Technical Data Sheet
PartsTable / COMPONENT / T-55529
T-55529 ✓ 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

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_width: 1.812 INCHES NOMINAL IN, body_height: 2.750 INCHES NOMINAL IN, body_length: 1.938 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-542-7359, 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
T-55529
NSN: 5950-00-542-7359
FSC: 5950
CAGE: 96256 — THORDARSON INC (USA)
SPECIFICATIONS
body_width1.812 INCHES NOMINAL IN
body_height2.750 INCHES NOMINAL IN
body_length1.938 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity9 SOLDER STUD
NSN5950-00-542-7359
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN T-55529 MFR TRANSFORMER,POWER AUTO
KEY FEATURES
•
WINDING OPERATING VOLTAGE: 16.40 AC VOLTS NOMINAL AND 32.80 AC VOLTS NOMINAL AND 49.20 AC VOLTS NOMINAL AND 65.60 AC VOLTS NOMINAL AND 82.00 AC VOLTS NOMINAL AND 98.40 AC VOLTS NOMINAL AND 131.40 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 9 SOLDER STUD
•
NONDEFINITIVE SPEC/STD DATA: TF4 TYPE
•
BODY HEIGHT: 2.750 INCHES NOMINAL IN
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
•
BODY LENGTH: 1.938 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING VOLTAGE16.40 AC VOLTS NOMINAL AND 32.80 AC VOLTS NOMINAL AND 49.20 AC VOLTS NOMINAL AND 65.60 AC VOLTS NOMINAL AND 82.00 AC VOLTS NOMINAL AND 98.40 AC VOLTS NOMINAL AND 131.40 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
TERMINAL TYPE AND QUANTITY9 SOLDER STUD
NONDEFINITIVE SPEC/STD DATATF4 TYPE
BODY HEIGHT2.750 INCHES NOMINAL IN
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
BODY LENGTH1.938 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY WIDTH1.812 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
SEC857GInterchangeable
interchangeable cross-reference
interchangeable
B6259Interchangeable
interchangeable cross-reference
interchangeable
37161Interchangeable
interchangeable cross-reference
interchangeable
1111-518113Interchangeable
interchangeable cross-reference
interchangeable
24C112Interchangeable
interchangeable cross-reference
interchangeable
6-2400Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T-55529?
T-55529 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace T-55529?
There are 12 known substitutes for T-55529: SEC857G, B6259, 37161 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for T-55529?
T-55529 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-542-7359. 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