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A3261478 — POWER SUPPLY

✓ Government record, cited
US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR · PSU
PRODUCT OVERVIEW

A3261478: POWER SUPPLY.

The POWER SUPPLY is a US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR 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 6120-01-558-5053, 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
A3261478
NSN: 6120-01-558-5053
FSC: 6120 — Transformers: Distribution and Power Station
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
NSN6120-01-558-5053
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR 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 A3261478 MFR US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR Platinum
KEY FEATURES
•
OPERATING AMBIENT TEMP RANGE: -55.0 TO 100.0 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 HEIGHT0.380 INCHES NOMINAL IN
OVERALL LENGTH3.000 INCHES NOMINAL IN
OVERALL WIDTH1.500 INCHES NOMINAL IN
OPERATING AMBIENT TEMP RANGE-55.0 TO 100.0 CELSIUS DEGC
PART NAME ASSIGNED BY CONTROLLING AGENCYPOWER SUPPLY
END ITEM IDENTIFICATIONG05CAE
OTHER ITEMS IN FSC 6120 — Transformers: Distribution and Power Station
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6120-00-001-6024 6120-00-001-6064 6120-00-003-3005 6120-00-004-0802 6120-00-004-6951 6120-00-005-5119 6120-00-005-6645 6120-00-005-6646
SUBSTITUTES & CROSS-REFERENCES 1
NB50SM/5-CReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is A3261478?
A3261478 is a POWER SUPPLY manufactured by US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR.
What parts can replace A3261478?
There is 1 known substitute for A3261478: NB50SM/5-C. Substitute compatibility should be verified for your specific system.
What is the NSN for A3261478?
A3261478 is cataloged in the U.S. Government catalog under NSN 6120-01-558-5053. This indicates validated use in U.S. government and defense supply chains.
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