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1790472-501 — Technical Data Sheet

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— · 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: 2.880 INCHES MAXIMUM IN, body_height: 3.750 INCHES MAXIMUM IN, body_length: 3.380 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED WITH OIL, mounting_method: FLANGE AND SLOT 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 under NSN 5950-00-646-2824, 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
1790472-501
NSN: 5950-00-646-2824
FSC: 5950
CAGE: 49671 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN (USA)
SPECIFICATIONS
body_width2.880 INCHES MAXIMUM IN
body_height3.750 INCHES MAXIMUM IN
body_length3.380 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED WITH OIL
mounting_methodFLANGE AND SLOT SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
mounting_slot_width0.173 INCHES NOMINAL SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
winding_shielding_methodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
winding_operating_current30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
mounting_facility_quantity4 SINGLE GROUP
NSN5950-00-646-2824
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 1790472-501 MFR TRANSFORMER,POWER
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
INCLOSURE TYPE: HERMETICALLY SEALED WITH OIL
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 7 TAB, SOLDER LUG
•
WINDING FUNCTION AND QUANTITY: 2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
WINDING OPERATING VOLTAGE: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
•
MOUNTING SLOT WIDTH: 0.173 INCHES NOMINAL SINGLE GROUP IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS
RELIABILITY INDICATORNOT ESTABLISHED
INCLOSURE TYPEHERMETICALLY SEALED WITH OIL
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
TERMINAL TYPE AND QUANTITY7 TAB, SOLDER LUG
WINDING FUNCTION AND QUANTITY2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
MOUNTING SLOT WIDTH0.173 INCHES NOMINAL SINGLE GROUP IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY WIDTH2.880 INCHES MAXIMUM IN
BODY HEIGHT3.750 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
CMF-55-18 1--3F T-9InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
0698-7082InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
573584InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
560573InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
926005-404InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7866410-829InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1790472-501?
1790472-501 is a TRANSFORMER,POWER.
What parts can replace 1790472-501?
There are 9 known substitutes for 1790472-501: CMF-55-18 1--3F T-9, 0698-7082, 573584 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1790472-501?
1790472-501 is cataloged in the Federal Logistics Information System under NSN 5950-00-646-2824. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026