PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EC12U0-9FCable,power,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6145-01-407-9009 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-01-407-9009 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-407-9009. Primary manufacturer part number: EC12U0-9F.
Features
  • Cable,power,electrical — FSC 6145
  • Round Conductor Size: 12 AWG ALL CONDUCTORS
  • Conductor Quantity: 2
  • Cross-Sectional Shape Style: ROUND
  • Material: COPPER CORE CONDUCTOR ALL CONDUCTORS
  • Color: BLACK FIRST POSITION PRIMARY INSULATION FIRST CONDUCTOR
  • Strand Awg Size Per Conductor: 25 ALL CONDUCTORS
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Core Conductor All Conductors construction
General Description

The Cable,power,electrical, cataloged under National Stock Number 6145-01-407-9009, is classified within Federal Supply Class 6145 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-01-407-9009
Primary Part NumberEC12U0-9F
Item NameCable,power,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Round Conductor Size12 AWG ALL CONDUCTORS
Conductor Quantity2
Cross-Sectional Shape StyleROUND
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
ColorBLACK FIRST POSITION PRIMARY INSULATION FIRST CONDUCTOR
Strand Awg Size Per Conductor25 ALL CONDUCTORS
MaterialPLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MaterialPLASTIC FLUORINATED ETHYLENE PROPYLENE SECOND POSITION JACKET CABLE
ColorWHITE FIRST POSITION PRIMARY INSULATION SECOND CONDUCTOR
Strand Quantity Per Conductor19 ALL CONDUCTORS
Voltage Rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Material Document and ClassificationASTM B298 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Surface Treatment Document and ClassificationASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Precious Material and LocationSURFACE ALL CONDUCTORS SILVER
Conductor Arrangement and Quantity1 TWISTED PAIR
Precious MaterialSILVER
Surface TreatmentSILVER CORE CONDUCTOR ALL CONDUCTORS
Temp Rating65.0 CELSIUS AND 200.0 CELSIUS DEGC
Conductor FormSTRANDED ALL CONDUCTORS
Round Conductor Size12 AWG ALL CONDUCTORS
Conductor Quantity2
Cross-Sectional Shape StyleROUND
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
ColorBLACK FIRST POSITION PRIMARY INSULATION FIRST CONDUCTOR
Strand Awg Size Per Conductor25 ALL CONDUCTORS
MaterialPLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MaterialPLASTIC FLUORINATED ETHYLENE PROPYLENE SECOND POSITION JACKET CABLE
ColorWHITE FIRST POSITION PRIMARY INSULATION SECOND CONDUCTOR
Strand Quantity Per Conductor19 ALL CONDUCTORS
Voltage Rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeJN
Verified Substitutes 3
Cable,special Purpose,electrical
6145-00-076-586410049101-6 INTERCHANGEABLE
Cable,special Purpose,electrical
Us Army Aviation and Missile Command
6145-01-320-5000 INTERCHANGEABLE
Cable,special Purpose,electrical
Cross-Reference Index
Part NumberManufacturer
EC12U0-9F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-W-55021/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
E12C0-9F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-55021/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6145-00-825-6924SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-076-5864INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
10049101-6
6145-01-320-5000INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-01-407-9009?

NSN 6145-01-407-9009 is a Cable,power,electrical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-01-407-9009?

NSN 6145-01-407-9009 has 4 cross-referenced part numbers: EC12U0-9F (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-W-55021/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), E12C0-9F (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-55021/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6145-01-407-9009?

There are 3 known substitutes for 6145-01-407-9009: 6145-00-825-6924, 6145-00-076-5864, 6145-01-320-5000. Verify interchangeability with system specifications before substitution.

What are the specifications of EC12U0-9F?

Key specifications for EC12U0-9F: Round Conductor Size: 12 AWG ALL CONDUCTORS; Conductor Quantity: 2; Cross-Sectional Shape Style: ROUND; Material: COPPER CORE CONDUCTOR ALL CONDUCTORS. 30 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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