PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CM121-2MTPower Supply

Aak Power Supply Corp · NSN 6130-01-178-4783 · FSC 6130 · No Item Name Available
Verified by PartsTable
NSN 6130-01-178-4783 — this item is cataloged by the U.S. Government under National Stock Number 6130-01-178-4783. Primary manufacturer part number: CM121-2MT.
Features
  • Power Supply — FSC 6130
  • Output Control Location: FRONT PANEL SINGLE POWER OUTPUT
  • Operating Ambient Temp Range: -20.0 TO 71.0 CELSIUS DEGC
  • Input Connection Quantity: 2 SINGLE OPERATING POWER RQMT
  • Output Control Type: VOLTAGE ADJUSTMENT SINGLE POWER OUTPUT
  • Rectification Method: SINGLE PHASE FULL WAVE CENTER TAP
  • Input Phase: SINGLE SINGLE OPERATING POWER RQMT
  • Output Voltage Rating: 12.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Power Supply, cataloged under National Stock Number 6130-01-178-4783, is classified within Federal Supply Class 6130 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Aak Power Supply Corp. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6130-01-178-4783
Primary Part NumberCM121-2MT
Item NamePower Supply
FSC / FSG6130 / 61 — No Item Name Available
ManufacturerAak Power Supply Corp
StatusACTIVE
Output Control LocationFRONT PANEL SINGLE POWER OUTPUT
Operating Ambient Temp Range-20.0 TO 71.0 CELSIUS DEGC
Input Connection Quantity2 SINGLE OPERATING POWER RQMT
Output Control TypeVOLTAGE ADJUSTMENT SINGLE POWER OUTPUT
Rectification MethodSINGLE PHASE FULL WAVE CENTER TAP
Input PhaseSINGLE SINGLE OPERATING POWER RQMT
Output Voltage Rating12.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
Input Voltage Rating105.0 AC VOLTS MINIMUM AND 125.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
Load TypeRESISTIVE SINGLE POWER OUTPUT
Output Current Rating400.0 DC MILLIAMPERES NOMINAL SINGLE POWER OUTPUT
Output Control Quantity1 SINGLE POWER OUTPUT
Input Connection TypeTERMINAL STRIP SINGLE OPERATING POWER RQMT
Output Connection TypeTERMINAL STRIP SINGLE POWER OUTPUT
Features ProvidedFILTER
Electrical Power Source RelationshipOPERATING
Output Connection Quantity2 SINGLE POWER OUTPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6140-01-237-8005 (PS1212)
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
6140-01-237-8005PS1212 SUCCESSOR
Battery,storage
Power-Sonic Corporation
Cross-Reference Index
Part NumberManufacturer
CM121-2MT PRIMARY Aak Power Supply Corp (USA)
PS-12-1.2 Advanced Technology Research Laboratories Ltd (USA)
5614355-1 Naval Sea Systems Command (USA)
12EB120 PRIMARY Acopian Technical Company (USA)
Related Parts
SUCCESSOR 6140-01-237-8005 Battery,storage · PS1212

Frequently Asked Questions

What is NSN 6130-01-178-4783?

NSN 6130-01-178-4783 is a Power Supply, manufactured by Aak Power Supply Corp, classified under FSC 6130 (No Item Name Available). Status: active.

What are the part numbers for NSN 6130-01-178-4783?

NSN 6130-01-178-4783 has 4 cross-referenced part numbers: CM121-2MT (Aak Power Supply Corp), PS-12-1.2 (Advanced Technology Research Laboratories Ltd), 5614355-1 (Naval Sea Systems Command), 12EB120 (Acopian Technical Company).

What NSN replaces 6130-01-178-4783?

There is 1 known substitute for 6130-01-178-4783: 6140-01-237-8005. Verify interchangeability with system specifications before substitution.

What are the specifications of CM121-2MT?

Key specifications for CM121-2MT: Output Control Location: FRONT PANEL SINGLE POWER OUTPUT; Operating Ambient Temp Range: -20.0 TO 71.0 CELSIUS DEGC; Input Connection Quantity: 2 SINGLE OPERATING POWER RQMT; Output Control Type: VOLTAGE ADJUSTMENT SINGLE POWER OUTPUT. 19 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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