PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RG59AUCable,radio Frequency

Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 6145-00-542-6090 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-542-6090 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-542-6090. Primary manufacturer part number: RG59AU.
Features
  • Cable,radio Frequency — FSC 6145
  • Voltage Rating: 2300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
  • Conductor Arrangement and Quantity: 1 COAXIAL
  • Electrical Resistance: 75.0 OHMS IMPEDANCE
  • Cross-Sectional Shape Style: ROUND
  • Cross Section Outside Diameter: 0.242 INCHES NOMINAL IN
  • Conductor Form: SOLID SINGLE CONDUCTOR
  • Conductor Quantity: 1
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
General Description

The Cable,radio Frequency, cataloged under National Stock Number 6145-00-542-6090, 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 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6145-00-542-6090
Primary Part NumberRG59AU
Item NameCable,radio Frequency
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerJoint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Voltage Rating2300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Conductor Arrangement and Quantity1 COAXIAL
Electrical Resistance75.0 OHMS IMPEDANCE
Cross-Sectional Shape StyleROUND
Cross Section Outside Diameter0.242 INCHES NOMINAL IN
Conductor FormSOLID SINGLE CONDUCTOR
Conductor Quantity1
Nominal Capacitance in Picofarads21.0 PER FOOT
Voltage Rating2300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Conductor Arrangement and Quantity1 COAXIAL
Electrical Resistance75.0 OHMS IMPEDANCE
Cross-Sectional Shape StyleROUND
Cross Section Outside Diameter0.242 INCHES NOMINAL IN
Conductor FormSOLID SINGLE CONDUCTOR
Conductor Quantity1
Nominal Capacitance in Picofarads21.0 PER FOOT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Weight0.0100 lbs
Cube0.0004 cu ft
Verified Substitutes 12
No Item Name Available
Cable,radio Frequency
Cable,radio Frequency
Cable,radio Frequency
Cable,radio Frequency
Cable,radio Frequency
Cable,radio Frequency
Cable,radio Frequency
Cable,radio Frequency
Cable,radio Frequency
Cross-Reference Index
Part NumberManufacturer
RG59AU Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
273-1023P2 Raytheon Company Dba Raytheon Co (USA)
N15C12201-528 Department of the Navy (USA)
RG59AU Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC17 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANC17 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
273-1023P2 Raytheon Company Div Corp (USA)
RG59AU General Electric Company (USA)
21-291 Spirling Products Co (USA)
RG59AU Lockheed Martin Corporation Div Rms (USA)
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Frequently Asked Questions

What is NSN 6145-00-542-6090?

NSN 6145-00-542-6090 is a Cable,radio Frequency, manufactured by Joint Army-Navy Specifications Promulgated by Military Departments 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 6145-00-542-6090?

NSN 6145-00-542-6090 has 10 cross-referenced part numbers: RG59AU (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 273-1023P2 (Raytheon Company Dba Raytheon Co), N15C12201-528 (Department of the Navy), RG59AU (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC17 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.

What NSN replaces 6145-00-542-6090?

There are 12 known substitutes for 6145-00-542-6090: 6145-00-161-0911, 6145-01-287-9251, 6145-00-046-4568 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RG59AU?

Key specifications for RG59AU: Voltage Rating: 2300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR; Conductor Arrangement and Quantity: 1 COAXIAL; Electrical Resistance: 75.0 OHMS IMPEDANCE; Cross-Sectional Shape Style: ROUND. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-00-542-6090 still in active supply?

NSN 6145-00-542-6090 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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