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Technical Data Sheet
5274428 ✓ 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 overall_width: 4.350 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 4.750 INCHES MAXIMUM IN, overall_length: 5.500 INCHES MAXIMUM IN, mounting_method: THREADED 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 5950-01-113-5257, 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
5274428
NSN: 5950-01-113-5257
FSC: 5950
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
overall_width4.350 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height4.750 INCHES MAXIMUM IN
overall_length5.500 INCHES MAXIMUM IN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresONE PRIMARY WINDING AND TWELVE SECONDARY WINDINGS
nominal_thread_size0.250 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp130.0 CELSIUS DEGC
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
NSN5950-01-113-5257
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 5274428 MFR TRANSFORMER,POWER
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
TRANSFORMER WINDING CONNECTION TYPE: DELTA-DELTA
NOMINAL THREAD SIZE: 0.250 INCHES SINGLE GROUP IN
WINDING OPERATING VOLTAGE: 9.20 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP
INCLOSURE TYPE: HERMETICALLY SEALED
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH5.500 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
TRANSFORMER WINDING CONNECTION TYPEDELTA-DELTA
NOMINAL THREAD SIZE0.250 INCHES SINGLE GROUP IN
WINDING OPERATING VOLTAGE9.20 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
OVERALL HEIGHT4.750 INCHES MAXIMUM IN
INCLOSURE TYPEHERMETICALLY SEALED
OVERALL WIDTH4.350 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
03913Interchangeable
interchangeable cross-reference
interchangeable
05913Interchangeable
interchangeable cross-reference
interchangeable
136-99Interchangeable
interchangeable cross-reference
interchangeable
116898Interchangeable
interchangeable cross-reference
interchangeable
7372541Interchangeable
interchangeable cross-reference
interchangeable
8130868Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5274428?
5274428 is a TRANSFORMER,POWER.
What parts can replace 5274428?
There are 12 known substitutes for 5274428: 03913, 05913, 136-99 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5274428?
5274428 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-113-5257. This indicates validated use in U.S. government and defense supply chains.
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