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561934-21 — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

561934-21: 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 6130-01-209-5892, 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
561934-21
NSN: 6130-01-209-5892
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
NSN6130-01-209-5892
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 561934-21 MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 5.0 DC VOLTS NOMINAL SECOND POWER OUTPUT
•
VENTILATION DESIGN TYPE: CONVECTION
•
WARM UP TIME IN MINUTES: 3
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 HEIGHT5.040 INCHES NOMINAL IN
OUTPUT VOLTAGE RATING5.0 DC VOLTS NOMINAL SECOND POWER OUTPUT
OUTPUT VOLTAGE RATING28.0 DC VOLTS NOMINAL FIRST POWER OUTPUT
OUTPUT VOLTAGE RATING-28.0 DC VOLTS NOMINAL THIRD POWER OUTPUT
VENTILATION DESIGN TYPECONVECTION
WARM UP TIME IN MINUTES3
OVERALL LENGTH8.010 INCHES NOMINAL IN
OVERALL WIDTH5.250 INCHES NOMINAL IN
INPUT VOLTAGE RATING115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
INPUT CONNECTION TYPESCREW SINGLE OPERATING POWER RQMT
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
2919945-21Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 561934-21?
561934-21 is a POWER SUPPLY.
What parts can replace 561934-21?
There is 1 known substitute for 561934-21: 2919945-21. Substitute compatibility should be verified for your specific system.
What is the NSN for 561934-21?
561934-21 is cataloged in the U.S. Government catalog under NSN 6130-01-209-5892. This indicates validated use in U.S. government and defense supply chains.
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