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XTRC521 — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

XTRC521: 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 6130-01-080-6056, 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
XTRC521
NSN: 6130-01-080-6056
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 09059 — NATEL ENGINEERING COMPANY, LLC DIV NATEL CHATSWORTH DIVISION (USA)
SPECIFICATIONS
NSN6130-01-080-6056
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 XTRC521 MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 6.0 DC VOLTS NOMINAL SECOND POWER OUTPUT
•
INPUT VOLTAGE RATING: 40.0 AC VOLTS MINIMUM AND 55.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
•
MAXIMUM OPERATING ALTITUDE RATING: 13100.0 FEET FT
•
OUTPUT CONTROL QUANTITY: 1 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 HEIGHT1.280 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN
OUTPUT VOLTAGE RATING6.0 DC VOLTS NOMINAL SECOND POWER OUTPUT
OUTPUT VOLTAGE RATING5.2 DC VOLTS NOMINAL FIRST POWER OUTPUT
OVERALL LENGTH2.000 INCHES MAXIMUM IN
OVERALL WIDTH1.000 INCHES MAXIMUM IN
INPUT VOLTAGE RATING40.0 AC VOLTS MINIMUM AND 55.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
MAXIMUM OPERATING ALTITUDE RATING13100.0 FEET FT
OUTPUT CONTROL QUANTITY1 SINGLE POWER OUTPUT
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
OUTPUT CONTROL TYPEFIXED VOLTAGE 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
910558-001Reference 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 XTRC521?
XTRC521 is a POWER SUPPLY.
What parts can replace XTRC521?
There is 1 known substitute for XTRC521: 910558-001. Substitute compatibility should be verified for your specific system.
What is the NSN for XTRC521?
XTRC521 is cataloged in the U.S. Government catalog under NSN 6130-01-080-6056. 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.