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SR-26A — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

SR-26A: 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 6130-01-283-4065, 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
SR-26A
NSN: 6130-01-283-4065
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 66015 — HDL RESEARCH LAB INC (USA)
SPECIFICATIONS
NSN6130-01-283-4065
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 SR-26A MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
•
VENTILATION DESIGN TYPE: CONVECTION
•
POWER SUPPLY EFFICIENCY LINE: 85.0
•
INPUT VOLTAGE RATING: 115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
•
FEATURES PROVIDED: INPUT TO OUTPUT ISOLATION AND INPUT TO CASE ISOLATION AND OUTPUT TO CASE ISOLATION
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 HEIGHT2.000 INCHES NOMINAL IN
OUTPUT VOLTAGE RATING28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
VENTILATION DESIGN TYPECONVECTION
POWER SUPPLY EFFICIENCY LINE85.0
OVERALL LENGTH5.000 INCHES NOMINAL IN
OVERALL WIDTH4.000 INCHES NOMINAL IN
INPUT VOLTAGE RATING115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
FEATURES PROVIDEDINPUT TO OUTPUT ISOLATION AND INPUT TO CASE ISOLATION AND OUTPUT TO CASE ISOLATION
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
OUTPUT CONNECTION TYPETERMINAL STRIP SINGLE POWER OUTPUT
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 3
4100A-1-128-OVReference document
Same NSN cross-reference
Reference document — Secondary reference
71082-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
654353-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SR-26A?
SR-26A is a POWER SUPPLY.
What parts can replace SR-26A?
There are 3 known substitutes for SR-26A: 4100A-1-128-OV, 71082-01, 654353-7. Substitute compatibility should be verified for your specific system.
What is the NSN for SR-26A?
SR-26A is cataloged in the U.S. Government catalog under NSN 6130-01-283-4065. 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.