PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

690255Cable,radio Frequency

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 6145-00-161-0906 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-161-0906 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-161-0906. Primary manufacturer part number: 690255.
Features
  • Cable,radio Frequency — FSC 6145
  • Conductor Form: SOLID SINGLE CONDUCTOR
  • Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
  • Voltage Rating: 1900.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
  • Round Conductor Size: 20 AWG SINGLE CONDUCTOR
  • Conductor Arrangement and Quantity: 1 COAXIAL
  • Surface Treatment: TIN CORE CONDUCTOR SINGLE CONDUCTOR
  • Nominal Capacitance in Picofarads: 28.5 PER FOOT
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Core Conductor Single Conductor construction
General Description

The Cable,radio Frequency, cataloged under National Stock Number 6145-00-161-0906, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6145-00-161-0906
Primary Part Number690255
Item NameCable,radio Frequency
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusCANCELLED
Conductor FormSOLID SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Voltage Rating1900.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Round Conductor Size20 AWG SINGLE CONDUCTOR
Conductor Arrangement and Quantity1 COAXIAL
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
Nominal Capacitance in Picofarads28.5 PER FOOT
Conductor Quantity1
Cross Section Outside Diameter0.195 INCHES NOMINAL IN
Electrical Resistance53.5 OHMS IMPEDANCE
Cross-Sectional Shape StyleROUND
Conductor FormSOLID SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Voltage Rating1900.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Round Conductor Size20 AWG SINGLE CONDUCTOR
Conductor Arrangement and Quantity1 COAXIAL
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
Nominal Capacitance in Picofarads28.5 PER FOOT
Conductor Quantity1
Cross Section Outside Diameter0.195 INCHES NOMINAL IN
Electrical Resistance53.5 OHMS IMPEDANCE
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
Cable,radio Frequency
5950-00-410-3504 INTERCHANGEABLE
Reactor
Cross-Reference Index
Part NumberManufacturer
19ME403-2 Hewlett-Packard Company Dba HP (USA)
5L1445 Lockheed Martin Corporation Div Space (USA)
690255 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
MILC17-28 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CA1166 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
A52915 Interlake Inc (USA)
5L1445 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
19ME403-2 PRIMARY Agilent Technologies, Inc. Div Agilent Technologies Headquarters (USA)
WR1368 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
6145-00-542-6092SUCCESSOR
CABLE,RADIO FREQUENCY
5950-00-410-3504INTERCHANGEABLE
REACTOR

Frequently Asked Questions

What is NSN 6145-00-161-0906?

NSN 6145-00-161-0906 is a Cable,radio Frequency, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-00-161-0906?

NSN 6145-00-161-0906 has 9 cross-referenced part numbers: 19ME403-2 (Hewlett-Packard Company Dba HP), 5L1445 (Lockheed Martin Corporation Div Space), 690255 (Lockheed Martin Corporation Div Rms - Mitchel Field), MILC17-28 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CA1166 (Bae Systems Information and Electronic Systems Integration Inc.) and 4 more.

What NSN replaces 6145-00-161-0906?

There are 2 known substitutes for 6145-00-161-0906: 6145-00-542-6092, 5950-00-410-3504. Verify interchangeability with system specifications before substitution.

What are the specifications of 690255?

Key specifications for 690255: Conductor Form: SOLID SINGLE CONDUCTOR; Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR; Voltage Rating: 1900.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR; Round Conductor Size: 20 AWG SINGLE CONDUCTOR. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-00-161-0906 still in active supply?

NSN 6145-00-161-0906 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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