PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-DTL-13777/4Cable,special Purpose,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6145-00-560-5726 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-560-5726 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-560-5726. Primary manufacturer part number: MIL-DTL-13777/4.
Features
  • Cable,special Purpose,electrical — FSC 6145
  • Conductor Quantity: 21
  • Material: COPPER CORE CONDUCTOR ALL CONDUCTORS
  • Material Document and Classification: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
  • Conductor Arrangement and Quantity: 21 SINGLES
  • Voltage Rating: 600.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
  • Conductor Form: STRANDED ALL CONDUCTORS
  • Cross Section Outside Diameter: 1.055 INCHES NOMINAL IN
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Core Conductor All Conductors construction
General Description

The Cable,special Purpose,electrical, cataloged under National Stock Number 6145-00-560-5726, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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.

Technical Specifications
ParameterValue
NSN6145-00-560-5726
Primary Part NumberMIL-DTL-13777/4
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
StatusACTIVE
Conductor Quantity21
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Conductor Arrangement and Quantity21 SINGLES
Voltage Rating600.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
Conductor FormSTRANDED ALL CONDUCTORS
Cross Section Outside Diameter1.055 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Conductor Quantity21
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Conductor Arrangement and Quantity21 SINGLES
Voltage Rating600.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
Conductor FormSTRANDED ALL CONDUCTORS
Cross Section Outside Diameter1.055 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6145-00-643-4627
HAZMATNo
Verified Substitutes 12
Cable,special Purpose,electrical
Cable,special Purpose,electrical
Cable,special Purpose,electrical
Cable,special Purpose,electrical
Cable,special Purpose,electrical
6145-00-078-6180 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-170-3650 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-520-9991 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-606-1934 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-635-0340 INTERCHANGEABLE
Cable,special Purpose,electrical
Cross-Reference Index
Part NumberManufacturer
MIL-DTL-13777/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SMC145397-1 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
MILC13777 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M13777/4-211055 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 6145-00-643-4627 Cable,special Purpose,electrical
6145-00-660-8577SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-669-5785SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-717-8421SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-806-0227SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-078-6180INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-170-3650INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-520-9991INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-606-1934INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-635-0340INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-635-3808INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-822-9462INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-00-560-5726?

NSN 6145-00-560-5726 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: active.

What are the part numbers for NSN 6145-00-560-5726?

NSN 6145-00-560-5726 has 4 cross-referenced part numbers: MIL-DTL-13777/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SMC145397-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), MILC13777 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M13777/4-211055 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6145-00-560-5726?

There are 12 known substitutes for 6145-00-560-5726: 6145-00-643-4627, 6145-00-660-8577, 6145-00-669-5785 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-DTL-13777/4?

Key specifications for MIL-DTL-13777/4: Conductor Quantity: 21; Special Features: EACH COND HAS 5 STEEL .0080 IN. DIA STRANDS IN; Material: COPPER CORE CONDUCTOR ALL CONDUCTORS; Material Document and Classification: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS. 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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