PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37190Wire,electrical

Belden Wire and Cable Co Wire and Cable Office · NSN 6145-01-432-6261 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-01-432-6261 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-432-6261. Primary manufacturer part number: 37190.
Features
  • Wire,electrical — FSC 6145
  • Cross Section Outside Diameter: 0.633 INCHES NOMINAL IN
  • Voltage Rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
  • Conductor Form: STRANDED SINGLE CONDUCTOR
  • Round Conductor Size: 0 AWG SINGLE CONDUCTOR
  • Strand Awg Size Per Conductor: 24 SINGLE CONDUCTOR
  • Strand Quantity Per Conductor: 262 SINGLE CONDUCTOR
  • Cross-Sectional Shape Style: ROUND
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Rubber Ethylene-Propylene-Diene Class Epdm First Position Primary Insulation Single Conductor construction
General Description

The Wire,electrical, cataloged under National Stock Number 6145-01-432-6261, 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 Belden Wire and Cable Co Wire and Cable Office. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN6145-01-432-6261
Primary Part Number37190
Item NameWire,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerBelden Wire and Cable Co Wire and Cable Office
StatusACTIVE
Cross Section Outside Diameter0.633 INCHES NOMINAL IN
Voltage Rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Round Conductor Size0 AWG SINGLE CONDUCTOR
Strand Awg Size Per Conductor24 SINGLE CONDUCTOR
Strand Quantity Per Conductor262 SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
MaterialRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
ColorBLACK FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Temp Rating150.0 CELSIUS DEGC
Cross Section Outside Diameter0.633 INCHES NOMINAL IN
Voltage Rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Round Conductor Size0 AWG SINGLE CONDUCTOR
Strand Awg Size Per Conductor24 SINGLE CONDUCTOR
Strand Quantity Per Conductor262 SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
MaterialRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
ColorBLACK FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Temp Rating150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeJN
Weight0.0500 lbs
Cube0.0017 cu ft
Verified Substitutes 3
5920-00-188-7343 INTERCHANGEABLE
Fuse,cartridge
6520-01-235-6096 INTERCHANGEABLE
Varnish,dental
5310-01-583-955737190 INTERCHANGEABLE
Nut,plain,hexagon
Fastenal Co Dba Fastenal Co Div Fastenal Manufacturing
Cross-Reference Index
Part NumberManufacturer
8823578-1 Sacramento Air Logistics Center Sm-Alc/liil (USA)
37190 Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division (USA)
37190 PRIMARY Belden Wire and Cable Co Wire and Cable Office (USA)
Related Parts
5920-00-188-7343INTERCHANGEABLE
FUSE,CARTRIDGE
6520-01-235-6096INTERCHANGEABLE
VARNISH,DENTAL
5310-01-583-9557INTERCHANGEABLE
NUT,PLAIN,HEXAGON
37190

Frequently Asked Questions

What is NSN 6145-01-432-6261?

NSN 6145-01-432-6261 is a Wire,electrical, manufactured by Belden Wire and Cable Co Wire and Cable Office, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-01-432-6261?

NSN 6145-01-432-6261 has 3 cross-referenced part numbers: 8823578-1 (Sacramento Air Logistics Center Sm-Alc/liil), 37190 (Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division), 37190 (Belden Wire and Cable Co Wire and Cable Office).

What NSN replaces 6145-01-432-6261?

There are 3 known substitutes for 6145-01-432-6261: 5920-00-188-7343, 6520-01-235-6096, 5310-01-583-9557. Verify interchangeability with system specifications before substitution.

What are the specifications of 37190?

Key specifications for 37190: Cross Section Outside Diameter: 0.633 INCHES NOMINAL IN; Voltage Rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR; Conductor Form: STRANDED SINGLE CONDUCTOR; Round Conductor Size: 0 AWG SINGLE CONDUCTOR. 24 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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