PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RG54AUCable,radio Frequency

Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 6145-00-643-0882 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-643-0882 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-643-0882. Primary manufacturer part number: RG54AU.
Features
  • Cable,radio Frequency — FSC 6145
  • Cross-Sectional Shape Style: ROUND
  • Strand Awg Size Per Conductor: 26 SINGLE CONDUCTOR
  • Round Conductor Size: 18 AWG SINGLE CONDUCTOR
  • Strand Quantity Per Conductor: 7 SINGLE CONDUCTOR
  • Conductor Form: STRANDED SINGLE CONDUCTOR
  • Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
  • Conductor Quantity: 1
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 6145-00-643-0882, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-00-643-0882
Primary Part NumberRG54AU
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
Cross-Sectional Shape StyleROUND
Strand Awg Size Per Conductor26 SINGLE CONDUCTOR
Round Conductor Size18 AWG SINGLE CONDUCTOR
Strand Quantity Per Conductor7 SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Conductor Quantity1
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Conductor Arrangement and Quantity1 COAXIAL
Electrical Resistance58.0 OHMS IMPEDANCE
Voltage Rating3000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Cross Section Outside Diameter0.250 INCHES NOMINAL IN
Nominal Capacitance in Picofarads26.5 PER FOOT
Cross-Sectional Shape StyleROUND
Strand Awg Size Per Conductor26 SINGLE CONDUCTOR
Round Conductor Size18 AWG SINGLE CONDUCTOR
Strand Quantity Per Conductor7 SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Conductor Quantity1
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Conductor Arrangement and Quantity1 COAXIAL
Electrical Resistance58.0 OHMS IMPEDANCE
Voltage Rating3000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Cross Section Outside Diameter0.250 INCHES NOMINAL IN
Nominal Capacitance in Picofarads26.5 PER FOOT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeJN
Verified Substitutes 3
Cable,radio Frequency
Cable,radio Frequency
5130-00-172-341880M INTERCHANGEABLE
Wheel,abrasive
Matz Rubber Company, Inc. Dba Matz Rubber Co Inc
Cross-Reference Index
Part NumberManufacturer
RG54AU Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
11290008 Ballistic Missile Defense Systems Command (USA)
RG54AU Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems (USA)
JANC17 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6145-00-161-0898SUCCESSOR
CABLE,RADIO FREQUENCY
6145-00-548-0723SUCCESSOR
CABLE,RADIO FREQUENCY
5130-00-172-3418INTERCHANGEABLE
WHEEL,ABRASIVE
80M

Frequently Asked Questions

What is NSN 6145-00-643-0882?

NSN 6145-00-643-0882 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 6145-00-643-0882?

NSN 6145-00-643-0882 has 4 cross-referenced part numbers: RG54AU (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 11290008 (Ballistic Missile Defense Systems Command), RG54AU (Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems), JANC17 (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6145-00-643-0882?

There are 3 known substitutes for 6145-00-643-0882: 6145-00-161-0898, 6145-00-548-0723, 5130-00-172-3418. Verify interchangeability with system specifications before substitution.

What are the specifications of RG54AU?

Key specifications for RG54AU: Cross-Sectional Shape Style: ROUND; Strand Awg Size Per Conductor: 26 SINGLE CONDUCTOR; Round Conductor Size: 18 AWG SINGLE CONDUCTOR; Strand Quantity Per Conductor: 7 SINGLE CONDUCTOR. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-00-643-0882 still in active supply?

NSN 6145-00-643-0882 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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