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SW5250A — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

SW5250A: 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 6130-01-545-9978, 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
SW5250A
NSN: 6130-01-545-9978
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 25965 — AMETEK PROGRAMMABLE POWER, INC. (USA)
SPECIFICATIONS
NSN6130-01-545-9978
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 SW5250A MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 156.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
•
OUTPUT FREQUENCY RATING: 40.0 HERTZ NOMINAL SINGLE POWER OUTPUT
•
FEATURES PROVIDED: INDICATOR LIGHT
•
MAXIMUM OPERATING ALTITUDE RATING: 10000.0 FEET FT
•
OPERATING AMBIENT TEMP RANGE: +32.0 TO 113.0 FAHRENHEIT DEGF
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 HEIGHT8.750 INCHES NOMINAL IN
OUTPUT VOLTAGE RATING156.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
OUTPUT FREQUENCY RATING40.0 HERTZ NOMINAL SINGLE POWER OUTPUT
OVERALL LENGTH23.500 INCHES NOMINAL IN
OVERALL WIDTH19.000 INCHES NOMINAL IN
FEATURES PROVIDEDINDICATOR LIGHT
MAXIMUM OPERATING ALTITUDE RATING10000.0 FEET FT
OPERATING AMBIENT TEMP RANGE+32.0 TO 113.0 FAHRENHEIT DEGF
SPECIAL FEATURESSEQUENCE PROGRAMMING,AC AND DC, GRAPHIC LCD DISPLAY
RECTIFICATION METHODINVERTER AC TO DC
OTHER ITEMS IN FSC 6130 — Converters, Electrical, Nonrotating
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6130-00-000-0118 6130-00-001-1368 6130-00-001-1574 6130-00-001-1577 6130-00-001-1619 6130-00-001-1709 6130-00-001-1715 6130-00-001-1783
SUBSTITUTES & CROSS-REFERENCES 1
91858893Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is SW5250A?
SW5250A is a POWER SUPPLY.
What parts can replace SW5250A?
There is 1 known substitute for SW5250A: 91858893. Substitute compatibility should be verified for your specific system.
What is the NSN for SW5250A?
SW5250A is cataloged in the U.S. Government catalog under NSN 6130-01-545-9978. 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.