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PartsTable / COMPONENT / 1054603-1
1054603-1 ✓ 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_width: 2.167 INCHES MAXIMUM IN, body_height: 2.700 INCHES MAXIMUM IN, body_length: 4.058 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: FRICTION SINGLE GROUP, frequency_rating: 400.0 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 5950-01-122-7276, 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
1054603-1
NSN: 5950-01-122-7276
FSC: 5950
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
body_width2.167 INCHES MAXIMUM IN
body_height2.700 INCHES MAXIMUM IN
body_length4.058 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodFRICTION SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_current3.7 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
winding_operating_voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity10 SOLDER STUD
winding_function_and_quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
NSN5950-01-122-7276
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 1054603-1 MFR TRANSFORMER,POWER
KEY FEATURES
•
BODY LENGTH: 4.058 INCHES MAXIMUM IN
•
BODY HEIGHT: 2.700 INCHES MAXIMUM IN
•
WINDING OPERATING CURRENT: 3.7 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
MOUNTING METHOD: FRICTION SINGLE GROUP
•
INPUT-OUTPUT PHASE RELATIONSHIP: THREE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
WINDING OPERATING VOLTAGE: 13.50 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH4.058 INCHES MAXIMUM IN
BODY HEIGHT2.700 INCHES MAXIMUM IN
WINDING OPERATING CURRENT3.7 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
MOUNTING METHODFRICTION SINGLE GROUP
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING OPERATING VOLTAGE13.50 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY10 SOLDER STUD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
10068049-002Interchangeable
interchangeable cross-reference
interchangeable
FT3078Interchangeable
interchangeable cross-reference
interchangeable
5648Interchangeable
interchangeable cross-reference
interchangeable
74999117-7Interchangeable
interchangeable cross-reference
interchangeable
1466Interchangeable
interchangeable cross-reference
interchangeable
70-1611Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1054603-1?
1054603-1 is a TRANSFORMER,POWER.
What parts can replace 1054603-1?
There are 12 known substitutes for 1054603-1: 10068049-002, FT3078, 5648 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1054603-1?
1054603-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-122-7276. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026