PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-49055/1Cable,special Purpose,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6145-01-323-1566 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-01-323-1566 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-323-1566. Primary manufacturer part number: MIL-C-49055/1.
Features
  • Cable,special Purpose,electrical — FSC 6145
  • Voltage Rating: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
  • Conductor Form: STRANDED ALL CONDUCTORS
  • Surface Treatment: TIN CORE CONDUCTOR ALL CONDUCTORS
  • Conductor Quantity: 25
  • Strand Awg Size Per Conductor: 36 ALL CONDUCTORS
  • Round Conductor Size: 28 AWG ALL CONDUCTORS
  • Surface Treatment Document and Classification: ASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
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 6145-01-323-1566, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN6145-01-323-1566
Primary Part NumberMIL-C-49055/1
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
Voltage Rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Conductor FormSTRANDED ALL CONDUCTORS
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
Conductor Quantity25
Strand Awg Size Per Conductor36 ALL CONDUCTORS
Round Conductor Size28 AWG ALL CONDUCTORS
Surface Treatment Document and ClassificationASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Material Document and ClassificationASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Conductor Arrangement and Quantity25 MOLDED TOGETHER W/NO OUTER COVERING
Strand Quantity Per Conductor7 ALL CONDUCTORS
Cross-Sectional Shape StyleFLAT
Cross-Sectional Width1.250 INCHES NOMINAL IN
Cross-Sectional Height0.035 INCHES NOMINAL IN
Temp Rating-20.0 CELSIUS AND 105.0 CELSIUS DEGC
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Voltage Rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Conductor FormSTRANDED ALL CONDUCTORS
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
Conductor Quantity25
Strand Awg Size Per Conductor36 ALL CONDUCTORS
Round Conductor Size28 AWG ALL CONDUCTORS
Surface Treatment Document and ClassificationASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Material Document and ClassificationASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Conductor Arrangement and Quantity25 MOLDED TOGETHER W/NO OUTER COVERING
Strand Quantity Per Conductor7 ALL CONDUCTORS
Cross-Sectional Shape StyleFLAT
Cross-Sectional Width1.250 INCHES NOMINAL IN
Cross-Sectional Height0.035 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6145-01-251-2023
HAZMATNo
Shelf Life Code0
Unit of IssueFT
SMR CodeYN
Verified Substitutes 12
6145-00-366-57903365/14 SUCCESSOR
Cable,special Purpose,electrical
3m Company
6145-01-201-54339L28064 SUCCESSOR
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
Cable,special Purpose,electrical
6145-01-239-1502 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-310-5300 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-310-5301 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-311-2799 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-319-4884 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-324-8846 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-345-2573 INTERCHANGEABLE
Cable,special Purpose,electrical
Cross-Reference Index
Part NumberManufacturer
MIL-C-49055/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-49055/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M49055/1-08 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M49055/1-08J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M49055/1-08 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 6145-01-251-2023 Cable,special Purpose,electrical
6145-00-366-5790SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
3365/14
6145-01-201-5433SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
9L28064
6145-01-239-1502INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-310-5300INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-310-5301INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-311-2799INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-319-4884INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-324-8846INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-345-2573INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-348-8602INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-349-4111INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-01-323-1566?

NSN 6145-01-323-1566 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 6145-01-323-1566?

NSN 6145-01-323-1566 has 5 cross-referenced part numbers: MIL-C-49055/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-49055/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M49055/1-08 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M49055/1-08J (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M49055/1-08 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6145-01-323-1566?

There are 12 known substitutes for 6145-01-323-1566: 6145-00-366-5790, 6145-01-201-5433, 6145-01-251-2023 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-49055/1?

Key specifications for MIL-C-49055/1: Voltage Rating: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS; Conductor Form: STRANDED ALL CONDUCTORS; Surface Treatment: TIN CORE CONDUCTOR ALL CONDUCTORS; Conductor Quantity: 25. 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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