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EM125 — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

EM125: POWER SUPPLY.

The POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. This part is cataloged in the U.S. Government catalog under NSN 6130-01-005-9899, 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
EM125
NSN: 6130-01-005-9899
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 34217 — MICROSEMI CORP.-POWER MANAGEMENT GROUP HOLDING DBA BABCOCK (USA)
SPECIFICATIONS
NSN6130-01-005-9899
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN EM125 MFR OEM Platinum
KEY FEATURES
•
FSC APPLICATION DATA: TEST CENTRAL,AIRBORNE WEAPON SYSTEM,AUTOMATIC
•
MAXIMUM OPERATING ALTITUDE RATING: 10000.0 FEET FT
•
OPERATING AMBIENT TEMP RANGE: -10.0 TO 85.0 CELSIUS DEGC
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.250 INCHES NOMINAL IN
FSC APPLICATION DATATEST CENTRAL,AIRBORNE WEAPON SYSTEM,AUTOMATIC
OVERALL LENGTH5.880 INCHES NOMINAL IN
OVERALL WIDTH3.750 INCHES NOMINAL IN
MAXIMUM OPERATING ALTITUDE RATING10000.0 FEET FT
OPERATING AMBIENT TEMP RANGE-10.0 TO 85.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES 2
247AS&C1318&002Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
101-7254Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is EM125?
EM125 is a POWER SUPPLY.
What parts can replace EM125?
There are 2 known substitutes for EM125: 247AS&C1318&002, 101-7254. Substitute compatibility should be verified for your specific system.
What is the NSN for EM125?
EM125 is cataloged in the U.S. Government catalog under NSN 6130-01-005-9899. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.