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PartsTable / COMPONENT / TC-25-120
TC-25-120 ✓ 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 SUBASSEMBLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include major_components: RECTIFIER 4, end_item_identification: USNS HENRY J. KAISER CLASS TAO.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-382-2220, 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
TC-25-120
NSN: 6130-01-382-2220
FSC: 6130
CAGE: 66577 — CUSTOM POWER, LTD. (USA)
SPECIFICATIONS
major_componentsRECTIFIER 4
end_item_identificationUSNS HENRY J. KAISER CLASS TAO
NSN6130-01-382-2220
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 TC-25-120 MFR OEM Platinum
KEY FEATURES
•
MAJOR COMPONENTS: RECTIFIER 4
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)
MAJOR COMPONENTSRECTIFIER 4
END ITEM IDENTIFICATIONUSNS HENRY J. KAISER CLASS TAO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
30266Interchangeable
interchangeable cross-reference
interchangeable
A507Interchangeable
interchangeable cross-reference
interchangeable
C449Interchangeable
interchangeable cross-reference
interchangeable
1448Interchangeable
interchangeable cross-reference
interchangeable
12576933Interchangeable
interchangeable cross-reference
interchangeable
B79Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TC-25-120?
TC-25-120 is a POWER SUPPLY SUBASSEMBLY.
What parts can replace TC-25-120?
There are 7 known substitutes for TC-25-120: 30266, A507, C449 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TC-25-120?
TC-25-120 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-382-2220. 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