PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5243CCable,special Purpose,electrical

Belden, Inc. · NSN 6145-01-266-6488 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-01-266-6488 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-266-6488. Primary manufacturer part number: 5243C.
Features
  • Cable,special Purpose,electrical — FSC 6145
  • Strand Quantity Per Conductor: 7 ALL CONDUCTORS
  • Conductor Quantity: 30
  • Round Conductor Size: 22 AWG ALL CONDUCTORS
  • Cross-Sectional Shape Style: ROUND
  • Voltage Rating: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
  • Temp Rating: -20.0 CELSIUS AND 80.0 CELSIUS DEGC
  • Strand Awg Size Per Conductor: 30 ALL CONDUCTORS
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Plastic Polyvinyl Chloride (pvc) Second Position Jacket Cable construction
General Description

The Cable,special Purpose,electrical, cataloged under National Stock Number 6145-01-266-6488, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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: FT.

Technical Specifications
ParameterValue
NSN6145-01-266-6488
Primary Part Number5243C
Item NameCable,special Purpose,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerBelden, Inc.
StatusACTIVE
Strand Quantity Per Conductor7 ALL CONDUCTORS
Conductor Quantity30
Round Conductor Size22 AWG ALL CONDUCTORS
Cross-Sectional Shape StyleROUND
Voltage Rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Temp Rating-20.0 CELSIUS AND 80.0 CELSIUS DEGC
Strand Awg Size Per Conductor30 ALL CONDUCTORS
Conductor Arrangement and Quantity15 TWISTED PAIR
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
ColorGRAY/GREY FIRST POSITION JACKET CABLE
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) SECOND POSITION JACKET CABLE
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION TAPE CABLE
Conductor FormSTRANDED ALL CONDUCTORS
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Color Coding Document5243-92194 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Cross Section Outside Diameter0.535 INCHES NOMINAL IN
Strand Quantity Per Conductor7 ALL CONDUCTORS
Conductor Quantity30
Round Conductor Size22 AWG ALL CONDUCTORS
Cross-Sectional Shape StyleROUND
Voltage Rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Temp Rating-20.0 CELSIUS AND 80.0 CELSIUS DEGC
Strand Awg Size Per Conductor30 ALL CONDUCTORS
Conductor Arrangement and Quantity15 TWISTED PAIR
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
ColorGRAY/GREY FIRST POSITION JACKET CABLE
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) SECOND POSITION JACKET CABLE
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION TAPE CABLE
Conductor FormSTRANDED ALL CONDUCTORS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeJN
Verified Substitutes 12
5940-00-140-1664524-03 INTERCHANGEABLE
Terminal,lug
Harcosemco Llc Dba Harcosemco
2910-00-424-4637 INTERCHANGEABLE
Float,carburetor
5950-00-686-87421668765 INTERCHANGEABLE
Coil,radio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5975-00-810-6394 INTERCHANGEABLE
Box Connector,electrical
1650-00-845-83205243 INTERCHANGEABLE
Filtering Disk,fluid
Goodrich Aerospace Canada Ltd
4730-00-921-3241221979N INTERCHANGEABLE
Tee,tube
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
1660-00-981-8383232-94A INTERCHANGEABLE
Connector,oxygen Mask Hose
Warner Robins Air Logistics Center
5945-01-066-49625243 INTERCHANGEABLE
Solenoid,electrical
Daco Instrument Co Div of Alinabal Inc
2530-01-249-3501 INTERCHANGEABLE
Caliper Assembly,disc Brake
5305-01-296-65555243 INTERCHANGEABLE
Screw,cap,hexagon Head
Husco International Inc
Cross-Reference Index
Part NumberManufacturer
M4539 Manhattan Electric Cable Corp (USA)
5243C PRIMARY Belden, Inc. (USA)
5243 Belden, Inc. (USA)
Related Parts
5940-00-140-1664INTERCHANGEABLE
TERMINAL,LUG
524-03
2910-00-424-4637INTERCHANGEABLE
FLOAT,CARBURETOR
5950-00-686-8742INTERCHANGEABLE
COIL,RADIO FREQUENCY
1668765
5975-00-810-6394INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
1650-00-845-8320INTERCHANGEABLE
FILTERING DISK,FLUID
5243
4730-00-921-3241INTERCHANGEABLE
TEE,TUBE
221979N
1660-00-981-8383INTERCHANGEABLE
CONNECTOR,OXYGEN MASK HOSE
232-94A
5945-01-066-4962INTERCHANGEABLE
SOLENOID,ELECTRICAL
5243
2530-01-249-3501INTERCHANGEABLE
CALIPER ASSEMBLY,DISC BRAKE
5305-01-296-6555INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5243
5998-01-313-1169INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4130-01-330-0668INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
1002090400

Frequently Asked Questions

What is NSN 6145-01-266-6488?

NSN 6145-01-266-6488 is a Cable,special Purpose,electrical, manufactured by Belden, Inc., classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-01-266-6488?

NSN 6145-01-266-6488 has 3 cross-referenced part numbers: M4539 (Manhattan Electric Cable Corp), 5243C (Belden, Inc.), 5243 (Belden, Inc.).

What NSN replaces 6145-01-266-6488?

There are 12 known substitutes for 6145-01-266-6488: 5940-00-140-1664, 2910-00-424-4637, 5950-00-686-8742 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5243C?

Key specifications for 5243C: Strand Quantity Per Conductor: 7 ALL CONDUCTORS; Conductor Quantity: 30; Round Conductor Size: 22 AWG ALL CONDUCTORS; Cross-Sectional Shape Style: ROUND. 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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