2901903 — POWER SUPPLY

✓ Government record, cited

— · PSU

PRODUCT OVERVIEW

2901903: 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 6130-01-255-9237, 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

2901903

NSN: 6130-01-255-9237
NIINs: 012559237, 015409237
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

NSN	6130-01-255-9237

COMPONENT DIAGRAM

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

SUBSTITUTES & CROSS-REFERENCES 2

6815493Reference document

Same NSN cross-reference

Reference document — Secondary reference

2901903-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 2901903?

2901903 is a POWER SUPPLY.

What parts can replace 2901903?

There are 2 known substitutes for 2901903: 6815493, 2901903-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 2901903?

2901903 is cataloged in the U.S. Government catalog under NSN 6130-01-255-9237. This indicates validated use in U.S. government and defense supply chains.

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