PartsTable
Technical Data Sheet

H20/290 — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

H20/290: 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 6130-01-088-2333, 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
H20/290
NSN: 6130-01-088-2333
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 08748 — ELDEC AEROSPACE CORP (USA)
SPECIFICATIONS
NSN6130-01-088-2333
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 H20/290 MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 20.0 DC KILOVOLTS NOMINAL SINGLE POWER OUTPUT
•
INPUT VOLTAGE RATING: 28.0 DC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
•
ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
•
OUTPUT CONNECTION TYPE: TAPERED POST SINGLE POWER OUTPUT
•
OUTPUT CURRENT RATING: 300.0 DC MICROAMPERES NOMINAL 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 HEIGHT2.110 INCHES NOMINAL IN
OUTPUT VOLTAGE RATING20.0 DC KILOVOLTS NOMINAL SINGLE POWER OUTPUT
OVERALL LENGTH4.880 INCHES NOMINAL IN
OVERALL WIDTH3.130 INCHES NOMINAL IN
INPUT VOLTAGE RATING28.0 DC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
OUTPUT CONNECTION TYPETAPERED POST SINGLE POWER OUTPUT
OUTPUT CURRENT RATING300.0 DC MICROAMPERES NOMINAL SINGLE POWER OUTPUT
OUTPUT CONNECTION QUANTITY1 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 1
7591061Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H20/290?
H20/290 is a POWER SUPPLY.
What parts can replace H20/290?
There is 1 known substitute for H20/290: 7591061. Substitute compatibility should be verified for your specific system.
What is the NSN for H20/290?
H20/290 is cataloged in the U.S. Government catalog under NSN 6130-01-088-2333. 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.