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W5AY2.5 — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

W5AY2.5: 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 6130-01-260-0136, 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
W5AY2.5
NSN: 6130-01-260-0136
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 15755 — SURE POWER, INC (USA)
SPECIFICATIONS
NSN6130-01-260-0136
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 W5AY2.5 MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 4.5 DC VOLTS MINIMUM AND 5.5 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
•
INPUT VOLTAGE RATING: 105.0 AC VOLTS MINIMUM AND 125.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
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OUTPUT CONTROL QUANTITY: 1 SINGLE POWER OUTPUT
•
ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
•
OUTPUT CONTROL TYPE: VOLTAGE ADJUSTMENT SINGLE POWER OUTPUT
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 HEIGHT3.630 INCHES NOMINAL IN
OUTPUT VOLTAGE RATING4.5 DC VOLTS MINIMUM AND 5.5 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
OVERALL LENGTH3.250 INCHES NOMINAL IN
OVERALL WIDTH2.125 INCHES NOMINAL IN
INPUT VOLTAGE RATING105.0 AC VOLTS MINIMUM AND 125.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
OUTPUT CONTROL QUANTITY1 SINGLE POWER OUTPUT
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
OUTPUT CONTROL TYPEVOLTAGE ADJUSTMENT SINGLE POWER OUTPUT
OUTPUT CONNECTION TYPEFERRULE SINGLE POWER OUTPUT
SPECIAL FEATURESBASE TEMPERATURE RATING MINUS 50 DEG C TO 100 DEG C; ALTITUDE RATING SEA LEVEL TO INFINITY DEGC
SUBSTITUTES & CROSS-REFERENCES 3
C94480-SAY2.5Reference document
Same NSN cross-reference
Reference document — Secondary reference
270-0292-240Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
A-1098-CReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is W5AY2.5?
W5AY2.5 is a POWER SUPPLY.
What parts can replace W5AY2.5?
There are 3 known substitutes for W5AY2.5: C94480-SAY2.5, 270-0292-240, A-1098-C. Substitute compatibility should be verified for your specific system.
What is the NSN for W5AY2.5?
W5AY2.5 is cataloged in the U.S. Government catalog under NSN 6130-01-260-0136. 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.