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Technical Data Sheet
PartsTable / COMPONENT / 373289-1
373289-1 ✓ 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: 2.750 INCHES NOMINAL IN, body_height: 2.000 INCHES NOMINAL IN, body_length: 3.150 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) 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 5950-00-467-1440, 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
373289-1
NSN: 5950-00-467-1440
FSC: 5950
CAGE: 54X10 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
body_width2.750 INCHES NOMINAL IN
body_height2.000 INCHES NOMINAL IN
body_length3.150 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.156 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current200.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
winding_operating_voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity6 TURRET
NSN5950-00-467-1440
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 373289-1 MFR TRANSFORMER,POWER
KEY FEATURES
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
BODY LENGTH: 3.150 INCHES NOMINAL IN
•
WINDING OPERATING CURRENT: 1.7 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
•
INCLOSURE TYPE: FULLY INCLOSED
•
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
•
WINDING OPERATING VOLTAGE: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
BODY LENGTH3.150 INCHES NOMINAL IN
WINDING OPERATING CURRENT1.7 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
INCLOSURE TYPEFULLY INCLOSED
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
WINDING OPERATING VOLTAGE6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
TF4SX17LAInterchangeable
interchangeable cross-reference
interchangeable
61110Interchangeable
interchangeable cross-reference
interchangeable
17001Interchangeable
interchangeable cross-reference
interchangeable
62895Interchangeable
interchangeable cross-reference
interchangeable
42924Interchangeable
interchangeable cross-reference
interchangeable
GGG-B-383 TY1CLGInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 373289-1?
373289-1 is a TRANSFORMER,POWER.
What parts can replace 373289-1?
There are 19 known substitutes for 373289-1: TF4SX17LA, 61110, 17001 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 373289-1?
373289-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-467-1440. 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