PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J-C-580SJT3CK3/18TTJCable,power,electrical

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6145-00-117-8852 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-117-8852 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-117-8852. Primary manufacturer part number: J-C-580SJT3CK3/18TTJ.
Features
  • Cable,power,electrical — FSC 6145
  • Conductor Form: STRANDED ALL CONDUCTORS
  • Color: GREEN THIRD POSITION COVER THIRD CONDUCTOR
  • Round Conductor Size: 18 AWG ALL CONDUCTORS
  • Material Document and Classification: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
  • Strand Quantity Per Conductor: 41 ALL CONDUCTORS
  • Material: PLASTIC FIRST POSITION JACKET CABLE
  • Color: BLACK FIRST POSITION COVER FIRST CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Plastic First Position Jacket Cable construction
General Description

The Cable,power,electrical, cataloged under National Stock Number 6145-00-117-8852, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: SL.

Technical Specifications
ParameterValue
NSN6145-00-117-8852
Primary Part NumberJ-C-580SJT3CK3/18TTJ
Item NameCable,power,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Conductor FormSTRANDED ALL CONDUCTORS
ColorGREEN THIRD POSITION COVER THIRD CONDUCTOR
Round Conductor Size18 AWG ALL CONDUCTORS
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Strand Quantity Per Conductor41 ALL CONDUCTORS
MaterialPLASTIC FIRST POSITION JACKET CABLE
ColorBLACK FIRST POSITION COVER FIRST CONDUCTOR
Conductor Arrangement and Quantity3 SINGLES
ColorWHITE SECOND POSITION COVER SECOND CONDUCTOR
Strand Awg Size Per Conductor34 ALL CONDUCTORS
MaterialPLASTIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Cross-Sectional Shape StyleROUND
Conductor Quantity3
Temp Rating60.0 CELSIUS DEGC
Voltage Rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Cross Section Outside Diameter0.345 INCHES NOMINAL IN
Conductor FormSTRANDED ALL CONDUCTORS
ColorGREEN THIRD POSITION COVER THIRD CONDUCTOR
Round Conductor Size18 AWG ALL CONDUCTORS
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Strand Quantity Per Conductor41 ALL CONDUCTORS
MaterialPLASTIC FIRST POSITION JACKET CABLE
ColorBLACK FIRST POSITION COVER FIRST CONDUCTOR
Conductor Arrangement and Quantity3 SINGLES
ColorWHITE SECOND POSITION COVER SECOND CONDUCTOR
Strand Awg Size Per Conductor34 ALL CONDUCTORS
MaterialPLASTIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueSL
SMR CodeZZ
Weight18.1000 lbs
Cube0.3501 cu ft
Verified Substitutes 12
6145-00-023-3625UL62SJO3BCK4/16EPCPE SUCCESSOR
Cable,power,electrical
Underwriters Laboratories Inc
6145-00-052-4764UL62S06BCK3/12SBR/NRSBRNR SUCCESSOR
Cable,power,electrical
Underwriters Laboratories Inc
6145-00-112-8620UL62SOOW6BCK3/14EP/CPE SUCCESSOR
Cable,power,electrical
Underwriters Laboratories Inc
6145-00-112-8627UL62SJOW3BCK3/16EPCPE SUCCESSOR
Cable,power,electrical
Underwriters Laboratories Inc
6145-00-117-8847UL62SJT3BCK2/16PVCPVC SUCCESSOR
Cable,power,electrical
Underwriters Laboratories Inc
6145-00-117-8850UL62SJT3BCF3/16PVCPVC SUCCESSOR
Cable,power,electrical
Underwriters Laboratories Inc
6145-00-117-8853UL62ST6BCF2/18PVCPVC SUCCESSOR
Cable,power,electrical
Underwriters Laboratories Inc
6145-00-117-885886983 SUCCESSOR
Cable,power,electrical
General Cable Corporation Div Corporate
6145-00-117-8859UL62SE6BCF2/14TPETPE SUCCESSOR
Cable,power,electrical
Underwriters Laboratories Inc
6145-00-117-8861UL62ST6BCK3/10PVCPVC SUCCESSOR
Cable,power,electrical
Underwriters Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
J-C-580SJT3CK3/18TTJ Federal Specifications Promulgated by General Services Administration Washington DC (USA)
J-C-580 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
6145-00-023-3625SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62SJO3BCK4/16EPCPE
6145-00-052-4764SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62S06BCK3/12SBR/NRSBRNR
6145-00-112-8620SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62SOOW6BCK3/14EP/CPE
6145-00-112-8627SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62SJOW3BCK3/16EPCPE
6145-00-117-8847SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62SJT3BCK2/16PVCPVC
6145-00-117-8850SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62SJT3BCF3/16PVCPVC
6145-00-117-8853SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62ST6BCF2/18PVCPVC
6145-00-117-8858SUCCESSOR
CABLE,POWER,ELECTRICAL
86983
6145-00-117-8859SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62SE6BCF2/14TPETPE
6145-00-117-8861SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62ST6BCK3/10PVCPVC
6145-00-162-0238SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62STO6BCK3/12PVCPVC
6145-00-162-7918SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62S6BCK3/12SBR/NRSBR/NR

Frequently Asked Questions

What is NSN 6145-00-117-8852?

NSN 6145-00-117-8852 is a Cable,power,electrical, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-00-117-8852?

NSN 6145-00-117-8852 has 2 cross-referenced part numbers: J-C-580SJT3CK3/18TTJ (Federal Specifications Promulgated by General Services Administration Washington DC), J-C-580 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 6145-00-117-8852?

There are 12 known substitutes for 6145-00-117-8852: 6145-00-023-3625, 6145-00-052-4764, 6145-00-112-8620 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J-C-580SJT3CK3/18TTJ?

Key specifications for J-C-580SJT3CK3/18TTJ: Conductor Form: STRANDED ALL CONDUCTORS; Color: GREEN THIRD POSITION COVER THIRD CONDUCTOR; Round Conductor Size: 18 AWG ALL CONDUCTORS; Material Document and Classification: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE 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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