PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SJ3N018AWGCable,power,electrical

Underwriters Laboratories Inc · NSN 6145-00-163-8881 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-163-8881 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-163-8881. Primary manufacturer part number: SJ3N018AWG.
Features
  • Cable,power,electrical — FSC 6145
  • Strand Quantity Per Conductor: 41 ALL CONDUCTORS
  • Surface Treatment: TIN CORE CONDUCTOR ALL CONDUCTORS
  • Material: COPPER CORE CONDUCTOR ALL CONDUCTORS
  • Conductor Arrangement and Quantity: 3 SINGLES
  • Material: COTTON FIRST POSITION SERVING CABLE
  • Conductor Form: STRANDED ALL CONDUCTORS
  • Round Conductor Size: 18 AWG 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 6145-00-163-8881, 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 Underwriters Laboratories Inc. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6145-00-163-8881
Primary Part NumberSJ3N018AWG
Item NameCable,power,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerUnderwriters Laboratories Inc
StatusACTIVE
Strand Quantity Per Conductor41 ALL CONDUCTORS
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Conductor Arrangement and Quantity3 SINGLES
MaterialCOTTON FIRST POSITION SERVING CABLE
Conductor FormSTRANDED ALL CONDUCTORS
Round Conductor Size18 AWG ALL CONDUCTORS
MaterialCOTTON SECOND POSITION JACKET CABLE
Strand Awg Size Per Conductor34 ALL CONDUCTORS
Voltage Rating300.0 DC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
MaterialRUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Cross Section Outside Diameter0.335 INCHES NOMINAL IN
Conductor Quantity3
Cross-Sectional Shape StyleROUND
Strand Quantity Per Conductor41 ALL CONDUCTORS
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Conductor Arrangement and Quantity3 SINGLES
MaterialCOTTON FIRST POSITION SERVING CABLE
Conductor FormSTRANDED ALL CONDUCTORS
Round Conductor Size18 AWG ALL CONDUCTORS
MaterialCOTTON SECOND POSITION JACKET CABLE
Strand Awg Size Per Conductor34 ALL CONDUCTORS
Voltage Rating300.0 DC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
MaterialRUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Cross Section Outside Diameter0.335 INCHES NOMINAL IN
Conductor Quantity3
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6145-00-112-8627UL62SJOW3BCK3/16EPCPE SUCCESSOR
Cable,power,electrical
Underwriters Laboratories Inc
6145-00-061-20751952 INTERCHANGEABLE
Cable,power,electrical
Belden, Inc.
6145-00-244-8152UL62SJ3BCK2/18EPCPE INTERCHANGEABLE
Cable,power,electrical
Underwriters Laboratories Inc
6145-00-284-0087UL62SJ3BCK2/16EP/CPE INTERCHANGEABLE
Cable,power,electrical
Underwriters Laboratories Inc
6145-00-548-1258 INTERCHANGEABLE
Cable,power,electrical
6145-00-635-1187UL62SJ3BCK3/18EPCPE INTERCHANGEABLE
Cable,power,electrical
Underwriters Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
KS15143-3C0NDUCT0R18AWG At and T Corp (USA)
SJ Underwriters Laboratories Inc (USA)
SJ3N018AWG PRIMARY Underwriters Laboratories Inc (USA)
KS15143-3C0NDUC T0R18AWG PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
KS15143-3C0NDUCT0R18AWG American Telephone and Telegraph Co (USA)
KS15143-3C0NDUC T0R18AWG Lucent Technologies Inc Dba Federal Marketing Group (USA)
Related Parts
6145-00-112-8627SUCCESSOR
CABLE,POWER,ELECTRICAL
UL62SJOW3BCK3/16EPCPE
6145-00-061-2075INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
1952
6145-00-244-8152INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
UL62SJ3BCK2/18EPCPE
6145-00-284-0087INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
UL62SJ3BCK2/16EP/CPE
6145-00-548-1258INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
6145-00-635-1187INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
UL62SJ3BCK3/18EPCPE

Frequently Asked Questions

What is NSN 6145-00-163-8881?

NSN 6145-00-163-8881 is a Cable,power,electrical, manufactured by Underwriters Laboratories Inc, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-00-163-8881?

NSN 6145-00-163-8881 has 6 cross-referenced part numbers: KS15143-3C0NDUCT0R18AWG (At and T Corp), SJ (Underwriters Laboratories Inc), SJ3N018AWG (Underwriters Laboratories Inc), KS15143-3C0NDUC T0R18AWG (Lucent Technologies Inc Corporate Headquarters), KS15143-3C0NDUCT0R18AWG (American Telephone and Telegraph Co) and 1 more.

What NSN replaces 6145-00-163-8881?

There are 6 known substitutes for 6145-00-163-8881: 6145-00-112-8627, 6145-00-061-2075, 6145-00-244-8152 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SJ3N018AWG?

Key specifications for SJ3N018AWG: Strand Quantity Per Conductor: 41 ALL CONDUCTORS; Surface Treatment: TIN CORE CONDUCTOR ALL CONDUCTORS; Material: COPPER CORE CONDUCTOR ALL CONDUCTORS; Conductor Arrangement and Quantity: 3 SINGLES. 28 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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