PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

THW06CF1-12TUJ0Wire,electrical

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6145-00-975-4457 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-975-4457 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-975-4457. Primary manufacturer part number: THW06CF1-12TUJ0.
Features
  • Wire,electrical — FSC 6145
  • Strand Awg Size Per Conductor: 20 SINGLE CONDUCTOR
  • Round Conductor Size: 12 AWG SINGLE CONDUCTOR
  • Strand Quantity Per Conductor: 7 SINGLE CONDUCTOR
  • Cross-Sectional Shape Style: ROUND
  • Voltage Rating: 600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
  • Conductor Form: STRANDED SINGLE CONDUCTOR
  • Color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Plastic First Position Primary Insulation Single Conductor construction
General Description

The Wire,electrical, cataloged under National Stock Number 6145-00-975-4457, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-00-975-4457
Primary Part NumberTHW06CF1-12TUJ0
Item NameWire,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Strand Awg Size Per Conductor20 SINGLE CONDUCTOR
Round Conductor Size12 AWG SINGLE CONDUCTOR
Strand Quantity Per Conductor7 SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Voltage Rating600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
ColorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
Cross Section Outside Diameter0.175 INCHES NOMINAL IN
Temp Rating75.0 CELSIUS DEGC
MaterialPLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Strand Awg Size Per Conductor20 SINGLE CONDUCTOR
Round Conductor Size12 AWG SINGLE CONDUCTOR
Strand Quantity Per Conductor7 SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Voltage Rating600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
ColorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
Cross Section Outside Diameter0.175 INCHES NOMINAL IN
Temp Rating75.0 CELSIUS DEGC
MaterialPLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-00-049-8798 (280L)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueFT
SMR CodeJZ
Weight0.0320 lbs
Cube0.0002 cu ft
Verified Substitutes 12
Wire,electrical
Wire,electrical
Wire,electrical
5999-00-049-8798280L SUCCESSOR
Clip,electrical
Viking Technologies, Ltd.
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
Cross-Reference Index
Part NumberManufacturer
THW06CF1-12TUJ0 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AA59544THW06CF1/12TUJ0 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
12 Anaconda Co Wire and Cable Div
242 Federal Standards Promulgated by General Services Administration Washington DC
THW06CF1/12TUJ0 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
JC30 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-59544 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
12AWG7AP06101BLKTYPETHW Dorsey Trailers Inc (USA)
12AWG7AP06101BLKTYPETHW Turtle Creek Watershed Association Inc (USA)
Related Parts
SUCCESSOR 5999-00-049-8798 Clip,electrical · 280L
6145-01-047-8113SUCCESSOR
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6145-01-207-3815SUCCESSOR
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6145-00-173-6643SUCCESSOR
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6145-00-239-0784SUCCESSOR
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6145-00-290-3484SUCCESSOR
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6145-00-299-6229SUCCESSOR
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6145-00-334-4116SUCCESSOR
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6145-01-068-8610SUCCESSOR
WIRE,ELECTRICAL
6145-01-088-0373SUCCESSOR
WIRE,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-00-975-4457?

NSN 6145-00-975-4457 is a Wire,electrical, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-00-975-4457?

NSN 6145-00-975-4457 has 9 cross-referenced part numbers: THW06CF1-12TUJ0 (Federal Specifications Promulgated by General Services Administration Washington DC), AA59544THW06CF1/12TUJ0 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 12 (Anaconda Co Wire and Cable Div), 242 (Federal Standards Promulgated by General Services Administration Washington DC), THW06CF1/12TUJ0 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 4 more.

What NSN replaces 6145-00-975-4457?

There are 12 known substitutes for 6145-00-975-4457: 6145-01-047-8113, 6145-01-207-3811, 6145-01-207-3815 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of THW06CF1-12TUJ0?

Key specifications for THW06CF1-12TUJ0: Strand Awg Size Per Conductor: 20 SINGLE CONDUCTOR; Round Conductor Size: 12 AWG SINGLE CONDUCTOR; Strand Quantity Per Conductor: 7 SINGLE CONDUCTOR; Cross-Sectional Shape Style: ROUND. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-00-975-4457 still in active supply?

NSN 6145-00-975-4457 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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