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Technical Data Sheet
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D-3159 ✓ Verified by PartsTable
— · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The POWER SUPPLY ASSEMBLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include special_features: 48 VDC VDC, end_item_identification: CONTROL UNIT, ICSCU, part_name_assigned_by_controlling_agency: ASSY, 48VDC PWR SPLY VDC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-500-5990, 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
D-3159
NSN: 6130-01-500-5990
FSC: 6130
CAGE: 28199 — L3 TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
special_features48 VDC VDC
end_item_identificationCONTROL UNIT, ICSCU
part_name_assigned_by_controlling_agencyASSY, 48VDC PWR SPLY VDC
NSN6130-01-500-5990
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 D-3159 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONCONTROL UNIT, ICSCU
PART NAME ASSIGNED BY CONTROLLING AGENCYASSY, 48VDC PWR SPLY VDC
SPECIAL FEATURES48 VDC VDC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
902-01 ITEM 6Interchangeable
interchangeable cross-reference
interchangeable
9506Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-3159?
D-3159 is a POWER SUPPLY ASSEMBLY.
What parts can replace D-3159?
There are 2 known substitutes for D-3159: 902-01 ITEM 6, 9506. Substitute compatibility should be verified for your specific system.
What is the NSN for D-3159?
D-3159 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-500-5990. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026