PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3580-20Cable,special Purpose,electrical

Belden, Inc. · NSN 6145-01-049-7503 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-01-049-7503 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-049-7503. Primary manufacturer part number: 3580-20.
Features
  • Cable,special Purpose,electrical — FSC 6145
  • Cross-Sectional Shape Style: ROUND
  • Conductor Form: RIBBON ALL CONDUCTORS
  • Cross Section Outside Diameter: 0.035 INCHES NOMINAL IN
  • Width: 1.000 INCHES NOMINAL ALL CONDUCTORS IN
  • Conductor Quantity: 20
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
  • Conductor Arrangement and Quantity: 20 SINGLES
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Plastic Polyvinyl Chloride (pvc) First Position Primary Insulation All Conductors construction
General Description

The Cable,special Purpose,electrical, cataloged under National Stock Number 6145-01-049-7503, 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, Inc.. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: RL.

Technical Specifications
ParameterValue
NSN6145-01-049-7503
Primary Part Number3580-20
Item NameCable,special Purpose,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerBelden, Inc.
StatusCANCELLED
Cross-Sectional Shape StyleROUND
Conductor FormRIBBON ALL CONDUCTORS
Cross Section Outside Diameter0.035 INCHES NOMINAL IN
Width1.000 INCHES NOMINAL ALL CONDUCTORS IN
Conductor Quantity20
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Conductor Arrangement and Quantity20 SINGLES
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Conductor Cross-Sectional ShapeRECTANGULAR ALL CONDUCTORS
Height0.035 INCHES NOMINAL ALL CONDUCTORS IN
Cross-Sectional Shape StyleROUND
Conductor FormRIBBON ALL CONDUCTORS
Cross Section Outside Diameter0.035 INCHES NOMINAL IN
Width1.000 INCHES NOMINAL ALL CONDUCTORS IN
Conductor Quantity20
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Conductor Arrangement and Quantity20 SINGLES
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Conductor Cross-Sectional ShapeRECTANGULAR ALL CONDUCTORS
Height0.035 INCHES NOMINAL ALL CONDUCTORS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueRL
SMR CodeZN
Weight3.0000 lbs
Cube0.1913 cu ft
Verified Substitutes 11
No Item Name Available
5950-00-008-69393062160 INTERCHANGEABLE
Transformer,audio Frequency
L3harris Interstate Electronics Corporation
5342-00-329-1489171-20 INTERCHANGEABLE
Mount,resilient,weapon System
West American Rubber Co Stoner Rubber Co Div
4810-01-334-926217120 INTERCHANGEABLE
Parts Kit,solenoid Valve
Henny Penny Corporation
4520-01-339-594917120 INTERCHANGEABLE
Heating Element,electrical,nonim
Foster Refrigerators Enterprise Inc
5905-01-396-92940171200004 INTERCHANGEABLE
Resistor,fixed,film
Riimic, Llc Dba Sunair Electronics
5935-01-499-2433IDS-20-P INTERCHANGEABLE
Connector,receptacle,electrical
Willys Electronic Supply Co Inc
5330-01-538-104717120 INTERCHANGEABLE
Gasket
Eastern Tools & Equipment Inc
6115-01-563-9850171-20 INTERCHANGEABLE
Parts Kit,electrical Generator
The Boeing Company
6515-01-590-2985202.962 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
3580-20 Belden, Inc. (USA)
455-240-20 Spectra-Strip an Eltra Co (USA)
258-200001-003 Compro Computer Services, Inc. Dba Compro (USA)
16776751-003 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
3365-20 3m Company Dba 3m (USA)
80-6100-7603-8 3m Deutschland Gmbh Div 3m Government Services, Europe & Shape/nato Relations (DEU)
8120-1779 Hewlett-Packard Company Dba HP (USA)
9L28020-100-8 Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division (USA)
3365-20 3m Company (USA)
0205618 Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific (USA)
3365-20 3m Deutschland Gmbh Div 3m Government Services, Europe & Shape/nato Relations (DEU)
8120-1893 Hewlett-Packard Company Dba HP (USA)
171-20 Thomas and Betts Corp Electronics Group (USA)
SW5023-6 Leonardo Mw Ltd (GBR)
3365-20 Minnesota Mining and Mfg Co 3m Company (USA)
Related Parts
6145-01-605-4346SUCCESSOR
NO ITEM NAME AVAILABLE
5950-00-008-6939INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
3062160
5342-00-329-1489INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
171-20
4810-01-334-9262INTERCHANGEABLE
PARTS KIT,SOLENOID VALVE
17120
4520-01-339-5949INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
17120
5905-01-396-9294INTERCHANGEABLE
RESISTOR,FIXED,FILM
0171200004
5935-01-499-2433INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
IDS-20-P
5330-01-538-1047INTERCHANGEABLE
GASKET
17120
6115-01-563-9850INTERCHANGEABLE
PARTS KIT,ELECTRICAL GENERATOR
171-20
6515-01-590-2985INTERCHANGEABLE
SCREW,BONE
202.962
5995-01-629-6521INTERCHANGEABLE
CABLE ASSEMBLY,RIBBON,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-01-049-7503?

NSN 6145-01-049-7503 is a Cable,special Purpose,electrical, manufactured by Belden, Inc., classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-01-049-7503?

NSN 6145-01-049-7503 has 15 cross-referenced part numbers: 3580-20 (Belden, Inc.), 455-240-20 (Spectra-Strip an Eltra Co), 258-200001-003 (Compro Computer Services, Inc. Dba Compro), 16776751-003 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services), 3365-20 (3m Company Dba 3m) and 10 more.

What NSN replaces 6145-01-049-7503?

There are 11 known substitutes for 6145-01-049-7503: 6145-01-605-4346, 5950-00-008-6939, 5342-00-329-1489 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3580-20?

Key specifications for 3580-20: Cross-Sectional Shape Style: ROUND; Conductor Form: RIBBON ALL CONDUCTORS; Cross Section Outside Diameter: 0.035 INCHES NOMINAL IN; Width: 1.000 INCHES NOMINAL ALL CONDUCTORS IN. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-01-049-7503 still in active supply?

NSN 6145-01-049-7503 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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