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2578148 ✓ 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: 1.125 INCHES MAXIMUM IN, body_length: 1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 1.313 INCHES MAXIMUM IN, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM 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 5950-00-816-0263, 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
2578148
NSN: 5950-00-816-0263
FSC: 5950
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
body_width1.125 INCHES MAXIMUM IN
body_length1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height1.313 INCHES MAXIMUM IN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
special_featuresONE PRIMARY WINDING; SEVEN SECONDARY WINDINGS,WITH THIRD,FOURTH,AND SEVENTH SECONDARY CENTER TAPPED
nominal_thread_size0.112 INCHES SINGLE GROUP IN
winding_power_rating0.009 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp105.0 CELSIUS DEGC
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN5950-00-816-0263
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 2578148 MFR TRANSFORMER,POWER
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
NOMINAL THREAD SIZE: 0.112 INCHES SINGLE GROUP IN
•
FREQUENCY RATING: 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
•
BODY WIDTH: 1.125 INCHES MAXIMUM IN
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP
•
WINDING OPERATING CURRENT: 1.5 MILLIAMPERES AC NOMINAL SINGLE COMPONENT THIRD SECONDARY
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
NOMINAL THREAD SIZE0.112 INCHES SINGLE GROUP IN
OVERALL HEIGHT1.313 INCHES MAXIMUM IN
FREQUENCY RATING380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
BODY WIDTH1.125 INCHES MAXIMUM IN
INCLOSURE TYPEHERMETICALLY SEALED
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
WINDING OPERATING CURRENT1.5 MILLIAMPERES AC NOMINAL SINGLE COMPONENT THIRD SECONDARY
WINDING POWER RATING0.009 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
BODY LENGTH1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
HC-5010Interchangeable
interchangeable cross-reference
interchangeable
8022AInterchangeable
interchangeable cross-reference
interchangeable
MV110Interchangeable
interchangeable cross-reference
interchangeable
2578148Interchangeable
interchangeable cross-reference
interchangeable
P1-14528Interchangeable
Same NIIN cross-reference
interchangeable
TS2571Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2578148?
2578148 is a TRANSFORMER,POWER.
What parts can replace 2578148?
There are 10 known substitutes for 2578148: HC-5010, 8022A, MV110 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2578148?
2578148 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-816-0263. 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