PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LSMUS-14Cable,special Purpose,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6145-01-204-0570 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-01-204-0570 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-204-0570. Primary manufacturer part number: LSMUS-14.
Features
  • Cable,special Purpose,electrical — FSC 6145
  • Conductor Form: STRANDED ALL CONDUCTORS
  • Strand Awg Size Per Conductor: 28 ALL CONDUCTORS
  • Conductor Arrangement and Quantity: 14 SINGLES
  • Material: PLASTIC CROSS-LINKED POLYOLEFIN SIXTH POSITION JACKET CABLE
  • Cross-Sectional Shape Style: ROUND
  • Strand Quantity Per Conductor: 7 ALL CONDUCTORS
  • Material Document and Classification: ASTMB3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Plastic Cross-Linked Polyolefin Sixth Position Jacket Cable construction
General Description

The Cable,special Purpose,electrical, cataloged under National Stock Number 6145-01-204-0570, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references 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: Cancelled. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-01-204-0570
Primary Part NumberLSMUS-14
Item NameCable,special Purpose,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Conductor FormSTRANDED ALL CONDUCTORS
Strand Awg Size Per Conductor28 ALL CONDUCTORS
Conductor Arrangement and Quantity14 SINGLES
MaterialPLASTIC CROSS-LINKED POLYOLEFIN SIXTH POSITION JACKET CABLE
Cross-Sectional Shape StyleROUND
Strand Quantity Per Conductor7 ALL CONDUCTORS
Material Document and ClassificationASTMB3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
MaterialTIN FIFTH POSITION COATING CABLE
MaterialCOPPER FOURTH POSITION PRIMARY INSULATION CABLE
MaterialTIN SECOND POSITION COATING CABLE
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
Surface Treatment Document and ClassificationASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Voltage Rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) THIRD POSITION TAPE CABLE
MaterialCOPPER FIRST POSITION SHIELD BRAID METALLIC CABLE
MaterialPLASTIC CROSS LINKED POLYETHYLENE OR RUBBER ETHYLENE-PROPYLENE CLASS EPM FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Cross Section Outside Diameter0.442 INCHES NOMINAL IN
Conductor Quantity14
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Test Data DocumentMIL-DTL-24643/29 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.).
Specification/standard Data81349-MIL-DTL-24643/29 GOVERNMENT SPECIFICATION
Round Conductor Size20 AWG ALL CONDUCTORS
Conductor FormSTRANDED ALL CONDUCTORS
Strand Awg Size Per Conductor28 ALL CONDUCTORS
Conductor Arrangement and Quantity14 SINGLES
MaterialPLASTIC CROSS-LINKED POLYOLEFIN SIXTH POSITION JACKET CABLE
Cross-Sectional Shape StyleROUND
Strand Quantity Per Conductor7 ALL CONDUCTORS
Material Document and ClassificationASTMB3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Unit of IssueFT
SMR CodeJ
Weight0.5000 lbs
Cube0.0017 cu ft
Verified Substitutes 2
No Item Name Available
6145-01-205-9320 INTERCHANGEABLE
Cable,special Purpose,electrical
Cross-Reference Index
Part NumberManufacturer
LSMUS-14 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-24643/29 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-24643/29 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M24643/29-01UD Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6145-01-160-0813SUCCESSOR
NO ITEM NAME AVAILABLE
6145-01-205-9320INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-01-204-0570?

NSN 6145-01-204-0570 is a Cable,special Purpose,electrical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-01-204-0570?

NSN 6145-01-204-0570 has 4 cross-referenced part numbers: LSMUS-14 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-24643/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-24643/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M24643/29-01UD (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6145-01-204-0570?

There are 2 known substitutes for 6145-01-204-0570: 6145-01-160-0813, 6145-01-205-9320. Verify interchangeability with system specifications before substitution.

What are the specifications of LSMUS-14?

Key specifications for LSMUS-14: Conductor Form: STRANDED ALL CONDUCTORS; Strand Awg Size Per Conductor: 28 ALL CONDUCTORS; Conductor Arrangement and Quantity: 14 SINGLES; Material: PLASTIC CROSS-LINKED POLYOLEFIN SIXTH POSITION JACKET CABLE. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-01-204-0570 still in active supply?

NSN 6145-01-204-0570 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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