PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S19-81Wire,electrical

Insulated Cable Engineers Assn Inc · NSN 6145-00-883-2090 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-883-2090 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-883-2090. Primary manufacturer part number: S19-81.
Features
  • Wire,electrical — FSC 6145
  • Cross-Sectional Shape Style: ROUND
  • Cross Section Outside Diameter: 0.690 INCHES NOMINAL IN
  • Conductor Form: STRANDED SINGLE CONDUCTOR
  • Round Conductor Size: 6 AWG SINGLE CONDUCTOR
  • Material: RUBBER NATURAL OR RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
  • Strand Awg Size Per Conductor: 14 SINGLE CONDUCTOR
  • Voltage Rating: 5000.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Rubber Natural or Rubber Synthetic First Position Primary Insulation Single Conductor construction
General Description

The Wire,electrical, cataloged under National Stock Number 6145-00-883-2090, 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 Insulated Cable Engineers Assn Inc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-00-883-2090
Primary Part NumberS19-81
Item NameWire,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerInsulated Cable Engineers Assn Inc
StatusACTIVE
Cross-Sectional Shape StyleROUND
Cross Section Outside Diameter0.690 INCHES NOMINAL IN
Conductor FormSTRANDED SINGLE CONDUCTOR
Round Conductor Size6 AWG SINGLE CONDUCTOR
MaterialRUBBER NATURAL OR RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Strand Awg Size Per Conductor14 SINGLE CONDUCTOR
Voltage Rating5000.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
Strand Quantity Per Conductor7 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
MaterialRUBBER CHLOROPRENE CLASS CR SECOND POSITION JACKET SINGLE CONDUCTOR
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Cross Section Outside Diameter0.690 INCHES NOMINAL IN
Conductor FormSTRANDED SINGLE CONDUCTOR
Round Conductor Size6 AWG SINGLE CONDUCTOR
MaterialRUBBER NATURAL OR RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Strand Awg Size Per Conductor14 SINGLE CONDUCTOR
Voltage Rating5000.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
Strand Quantity Per Conductor7 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
MaterialRUBBER CHLOROPRENE CLASS CR SECOND POSITION JACKET SINGLE CONDUCTOR
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeJN
Verified Substitutes 2
6145-00-351-3097S19-81-4AWGM0DIFIE INTERCHANGEABLE
Wire,electrical
Insulated Cable Engineers Assn Inc
6145-00-351-3098S19-81-8AWGM0DIFIE INTERCHANGEABLE
Wire,electrical
Insulated Cable Engineers Assn Inc
Cross-Reference Index
Part NumberManufacturer
S19-81 Insulated Cable Engineers Assn Inc (USA)
Related Parts
6145-00-351-3097INTERCHANGEABLE
WIRE,ELECTRICAL
S19-81-4AWGM0DIFIE
6145-00-351-3098INTERCHANGEABLE
WIRE,ELECTRICAL
S19-81-8AWGM0DIFIE

Frequently Asked Questions

What is NSN 6145-00-883-2090?

NSN 6145-00-883-2090 is a Wire,electrical, manufactured by Insulated Cable Engineers Assn Inc, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-00-883-2090?

NSN 6145-00-883-2090 has 1 cross-referenced part number: S19-81 (Insulated Cable Engineers Assn Inc).

What NSN replaces 6145-00-883-2090?

There are 2 known substitutes for 6145-00-883-2090: 6145-00-351-3097, 6145-00-351-3098. Verify interchangeability with system specifications before substitution.

What are the specifications of S19-81?

Key specifications for S19-81: Cross-Sectional Shape Style: ROUND; Cross Section Outside Diameter: 0.690 INCHES NOMINAL IN; Conductor Form: STRANDED SINGLE CONDUCTOR; Round Conductor Size: 6 AWG SINGLE CONDUCTOR. 22 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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