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Technical Data Sheet
PartsTable / COMPONENT / 550025-01
550025-01 ✓ 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: 0.900 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT, nominal_thread_size: 0.112 INCHES SINGLE GROUP IN, body_outside_diameter: 1.700 INCHES MAXIMUM 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 5950-01-161-5857, 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
550025-01
NSN: 5950-01-161-5857
FSC: 5950
CAGE: 07690 — BAE SYSTEMS CONTROLS INC (USA)
SPECIFICATIONS
body_length0.900 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.112 INCHES SINGLE GROUP IN
body_outside_diameter1.700 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp155.0 CELSIUS DEGC
thread_quantity_per_inch40 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current178.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
winding_operating_voltage47.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
NSN5950-01-161-5857
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 550025-01 MFR TRANSFORMER,POWER
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
NOMINAL THREAD SIZE: 0.112 INCHES SINGLE GROUP IN
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
MAXIMUM OPERATING TEMP: 155.0 CELSIUS DEGC
•
THREAD QUANTITY PER INCH: 40 SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 8 PIN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
NOMINAL THREAD SIZE0.112 INCHES SINGLE GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MAXIMUM OPERATING TEMP155.0 CELSIUS DEGC
THREAD QUANTITY PER INCH40 SINGLE GROUP
TERMINAL TYPE AND QUANTITY8 PIN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
WINDING OPERATING VOLTAGE19.90 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
43612Interchangeable
interchangeable cross-reference
interchangeable
43612-1Interchangeable
interchangeable cross-reference
interchangeable
1450144-2Interchangeable
interchangeable cross-reference
interchangeable
GGG-B-383Interchangeable
interchangeable cross-reference
interchangeable
13727Interchangeable
interchangeable cross-reference
interchangeable
T4640Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 550025-01?
550025-01 is a TRANSFORMER,POWER.
What parts can replace 550025-01?
There are 12 known substitutes for 550025-01: 43612, 43612-1, 1450144-2 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 550025-01?
550025-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-161-5857. 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