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Technical Data Sheet
PartsTable / COMPONENT / 118-397
118-397 ✓ 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 ADAPTER,POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include fsc_application_data: DIGITAL COMPUTER, end_item_identification: NOVA 3-D DIGITAL COMPUTER,DATA GENERAL CORP, criticality_code_justification: ZZZY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-291-5471, 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
118-397
NSN: 5315-00-291-5471
FSC: 5315
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
fsc_application_dataDIGITAL COMPUTER
end_item_identificationNOVA 3-D DIGITAL COMPUTER,DATA GENERAL CORP
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN5315-00-291-5471
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 118-397 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
ES1422-1DInterchangeable
interchangeable cross-reference
interchangeable
SAE-AS3582Interchangeable
interchangeable cross-reference
interchangeable
MS9068-006Interchangeable
interchangeable cross-reference
interchangeable
116776Interchangeable
interchangeable cross-reference
interchangeable
3L02X1AInterchangeable
interchangeable cross-reference
interchangeable
3323089 PIECE 1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 118-397?
118-397 is a ADAPTER,POWER SUPPLY.
What parts can replace 118-397?
There are 30 known substitutes for 118-397: ES1422-1D, SAE-AS3582, MS9068-006 and 27 more. Substitute compatibility should be verified for your specific system.
Is 118-397 still available?
118-397 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026