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521875-2 — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

521875-2: 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 6130-00-924-3421, 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
521875-2
NSN: 6130-00-924-3421
NIINs: 009243421, 011376905
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
NSN6130-00-924-3421
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 521875-2 MFR OEM Platinum
KEY FEATURES
•
FSC APPLICATION DATA: RADAR SET AIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE
•
MAXIMUM OPERATING ALTITUDE RATING: 60000.0 FEET FT
•
ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
•
OPERATING AMBIENT TEMP RANGE: -55.0 TO 71.0 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 HEIGHT5.800 INCHES NOMINAL IN
FSC APPLICATION DATARADAR SET AIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE
OVERALL LENGTH6.500 INCHES NOMINAL IN
OVERALL WIDTH2.350 INCHES NOMINAL IN
MAXIMUM OPERATING ALTITUDE RATING60000.0 FEET FT
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
OPERATING AMBIENT TEMP RANGE-55.0 TO 71.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 521875-2?
521875-2 is a POWER SUPPLY.
What is the NSN for 521875-2?
521875-2 is cataloged in the U.S. Government catalog under NSN 6130-00-924-3421. 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.