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C574-6100 — Nrp,power Supply A0

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

C574-6100: Nrp,power Supply A0.

The Nrp,power Supply A0 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 6115-01-646-0665, 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
C574-6100
NSN: 6115-01-646-0665
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 21269 — ESSEX ELECTRO ENGINEERS INC (USA)
SPECIFICATIONS
NSN6115-01-646-0665
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 C574-6100 MFR OEM Platinum
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
OTHER ITEMS IN FSC 6115 — Generators and Generator Sets, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6115-00-000-0100 6115-00-001-4612 6115-00-001-8553 6115-00-001-8853 6115-00-004-1782 6115-00-004-2766 6115-00-004-3786 6115-00-004-3787
SUBSTITUTES & CROSS-REFERENCES 2
4282AS4251-1Reference document
Nrp,power Supply A0
Reference document — Vendor item drawing reference
C739-6100Same NSN cross-reference
Nrp,power Supply A0
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is C574-6100?
C574-6100 is a Nrp,power Supply A0.
What parts can replace C574-6100?
There are 2 known substitutes for C574-6100: 4282AS4251-1, C739-6100. Substitute compatibility should be verified for your specific system.
What is the NSN for C574-6100?
C574-6100 is cataloged in the U.S. Government catalog under NSN 6115-01-646-0665. 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.