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428490 — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

428490: 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 5330-00-641-0260, 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
428490
NSN: 5330-00-641-0260
NIINs: 006410260, 015885531
FSC: 5330 — Packing and Gasket Materials
CAGE: 00447 — WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO (USA)
SPECIFICATIONS
NSN5330-00-641-0260
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 428490 MFR OEM Platinum
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.297 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 9.828 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 8.969 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
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
CROSS-SECTIONAL HEIGHT0.297 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER9.828 INCHES NOMINAL IN
CENTER HOLE DIAMETER8.969 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 428490?
428490 is a POWER SUPPLY.
What is the NSN for 428490?
428490 is cataloged in the U.S. Government catalog under NSN 5330-00-641-0260. This indicates validated use in U.S. government and defense supply chains.
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