859516-0003 — POWER SUPPLY

✓ Government record, cited

— · PSU

PRODUCT OVERVIEW

859516-0003: 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 6130-01-366-5687, 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

859516-0003

NSN: 6130-01-366-5687
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

NSN	6130-01-366-5687

COMPONENT DIAGRAM

KEY FEATURES

•

ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING

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

ELECTRICAL POWER SOURCE RELATIONSHIP	OPERATING
SPECIAL FEATURES	MAJOR COMPONENTS:CCA POWER SUPPLY98571/859634-1;CHASSIS POWER SUPPLY 98571/859517-2;INDUCTOR ASSY 98571/ 862642-1;CAPACITOR AND FILTER P/N'S M28861/01-010TB AND M39018/06-0-125M TB
END ITEM IDENTIFICATION	FWD/AFT FUS ELEC EQUIP.NEXT ASSY 98571/859510-2,-3,ATR COMPUTER

SUBSTITUTES & CROSS-REFERENCES 3

859516-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

859516-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

859516Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 859516-0003?

859516-0003 is a POWER SUPPLY.

What parts can replace 859516-0003?

There are 3 known substitutes for 859516-0003: 859516-3, 859516-2, 859516. Substitute compatibility should be verified for your specific system.

What is the NSN for 859516-0003?

859516-0003 is cataloged in the U.S. Government catalog under NSN 6130-01-366-5687. This indicates validated use in U.S. government and defense supply chains.

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