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Technical Data Sheet
PartsTable / COMPONENT / 241-3-120
241-3-120 ✓ 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 ASSEMBLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include end_item_identification: AM1-004, AMPLIFIER CONTROL GROUP. AN/SIA-127G INTERCOMMUNICATIONS SET G.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-540-4874, 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
241-3-120
NSN: 6130-01-540-4874
FSC: 6130
CAGE: 08779 — SIGNAL TRANSFORMER CO INC (USA)
SPECIFICATIONS
end_item_identificationAM1-004, AMPLIFIER CONTROL GROUP. AN/SIA-127G INTERCOMMUNICATIONS SET G
NSN6130-01-540-4874
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 241-3-120 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 IDENTIFICATIONAM1-004, AMPLIFIER CONTROL GROUP. AN/SIA-127G INTERCOMMUNICATIONS SET G
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
OPT 001Interchangeable
interchangeable cross-reference
interchangeable
NAC-3-FCBInterchangeable
interchangeable cross-reference
interchangeable
ST-NAC3FCBInterchangeable
interchangeable cross-reference
interchangeable
MB354-NDInterchangeable
interchangeable cross-reference
interchangeable
CEN-TIAInterchangeable
interchangeable cross-reference
interchangeable
6530NCM104574Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 241-3-120?
241-3-120 is a POWER SUPPLY ASSEMBLY.
What parts can replace 241-3-120?
There are 10 known substitutes for 241-3-120: OPT 001, NAC-3-FCB, ST-NAC3FCB and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 241-3-120?
241-3-120 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-540-4874. 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