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7143-003 — POWER SUPPLY SUBASSEMBLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

7143-003: POWER SUPPLY SUBASSEMBLY.

The POWER SUPPLY SUBASSEMBLY 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 6130-00-017-1898, 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
7143-003
NSN: 6130-00-017-1898
NIINs: 000171898, 012049940, 012846412
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 48313 — B.C. SYSTEMS INC. DBA BC SYSTEMS INC (USA)
SPECIFICATIONS
NSN6130-00-017-1898
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 7143-003 MFR OEM Platinum
KEY FEATURES
•
MAJOR COMPONENTS: CAPACITOR 1,RESISTOR 1,TERMINAL 6,TERMINAL BOARD 1,TRANSISTOR 3
•
MOUNTING CONFIGURATION: BRACKET MTD
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 HEIGHT1.667 INCHES NOMINAL IN
MAJOR COMPONENTSCAPACITOR 1,RESISTOR 1,TERMINAL 6,TERMINAL BOARD 1,TRANSISTOR 3
OVERALL LENGTH4.667 INCHES NOMINAL IN
OVERALL WIDTH3.000 INCHES NOMINAL IN
MOUNTING CONFIGURATIONBRACKET MTD
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 7143-003?
7143-003 is a POWER SUPPLY SUBASSEMBLY.
What is the NSN for 7143-003?
7143-003 is cataloged in the U.S. Government catalog under NSN 6130-00-017-1898. 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.