PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52665Cable Assembly,radio Frequency

Semflex, Inc. · NSN 5995-01-259-9025 · FSC 5995 · No Item Name Available
Verified by PartsTable
NSN 5995-01-259-9025 — this item is cataloged by the U.S. Government under National Stock Number 5995-01-259-9025. Primary manufacturer part number: 52665.
Features
  • Cable Assembly,radio Frequency — FSC 5995
  • Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
  • Cross-Sectional Shape Style: ROUND
  • Terminal Manufacturer Identifying Reference Number: T0L FIRST END ALL CONDUCTORS
  • Material Document and Classification: ASTM B298 ASSN STD SINGLE MATERIAL RESPONSE THIRD POSITION JACKET SINGLE CONDUCTOR
  • Material: PLASTIC FLUORINATED ETHYLENE PROPYLENE FOURTH POSITION JACKET SINGLE CONDUCTOR
  • Surface Treatment Document and Classification: ASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
  • Precious Material and Weight: 0.040 SILVER GRAINS, TROY
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Core Conductor Single Conductor construction
General Description

The Cable Assembly,radio Frequency, cataloged under National Stock Number 5995-01-259-9025, is classified within Federal Supply Class 5995 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Semflex, Inc.. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5995-01-259-9025
Primary Part Number52665
Item NameCable Assembly,radio Frequency
FSC / FSG5995 / 59 — No Item Name Available
ManufacturerSemflex, Inc.
StatusACTIVE
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Terminal Manufacturer Identifying Reference NumberT0L FIRST END ALL CONDUCTORS
Material Document and ClassificationASTM B298 ASSN STD SINGLE MATERIAL RESPONSE THIRD POSITION JACKET SINGLE CONDUCTOR
MaterialPLASTIC FLUORINATED ETHYLENE PROPYLENE FOURTH POSITION JACKET SINGLE CONDUCTOR
Surface Treatment Document and ClassificationASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Precious Material and Weight0.040 SILVER GRAINS, TROY
MaterialCOPPER THIRD POSITION JACKET SINGLE CONDUCTOR
Terminal Commercial and Government Entity Code65474 BOTH ENDS SINGLE CONDUCTOR
Conductor Arrangement and Quantity1 COAXIAL
Strand Awg Size Per Conductor29 SINGLE CONDUCTOR
Style DesignatorINTERNAL ANGLE AND INTERNAL STRAIGHT CONNECTOR
Termination TypeCONNECTOR INTERNAL STRAIGHT FIRST END SINGLE CONDUCTOR
Material Document and ClassificationASTM B298 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Cross Section Outside Diameter0.313 INCHES NOMINAL IN
Conductor FormSTRANDED SINGLE CONDUCTOR
Precious Material and LocationCONDUCTOR SILVER
MaterialPLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Conductor Quantity1
Terminal Manufacturer Identifying Reference NumberT1L SECOND END ALL CONDUCTORS
Strand Quantity Per Conductor19 SINGLE CONDUCTOR
Termination TypeCONNECTOR INTERNAL ANGLE SECOND END SINGLE CONDUCTOR
Precious MaterialSILVER
Round Conductor Size16 AWG SINGLE CONDUCTOR
MaterialCOPPER SECOND POSITION SHIELD FOIL SINGLE CONDUCTOR
Surface TreatmentSILVER CORE CONDUCTOR SINGLE CONDUCTOR
Electrical Resistance50.00 OHMS IMPEDANCE
Temp Rating-200.0 CELSIUS AND 200.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3455-00-293-052208580 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
3040-00-484-097152665 INTERCHANGEABLE
Shaft,shouldered
Parker Hannifin Corporation Div Hydraulic Systems Division
4730-00-720-50025228623-1 INTERCHANGEABLE
Reducer,pipe
U S Army Tank Automotive Command Amsta-Im-Mm
5945-00-885-5182523X069 INTERCHANGEABLE
Relay,electromagnetic
Stewart & Stevenson Power Products Llc
5995-01-259-902652666 INTERCHANGEABLE
Cable Assembly,radio Frequency
Semflex, Inc.
5995-01-259-902752667 INTERCHANGEABLE
Cable Assembly,radio Frequency
Semflex, Inc.
5360-01-665-162452665 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4820-01-732-427252665 INTERCHANGEABLE
Body,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
RMT0LT1L107.3 Gore W L and Associates Inc Electronic Products Div (USA)
52665 PRIMARY Semflex, Inc. (USA)
RMT0LT1L107.3 PRIMARY W L Gore & Associates Inc Div Electronic Procucts Division (USA)
5542243-17 Naval Sea Systems Command (USA)
5542243 Raytheon Company Div Corp (USA)
Related Parts
3455-00-293-0522INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
08580
3040-00-484-0971INTERCHANGEABLE
SHAFT,SHOULDERED
52665
4730-00-720-5002INTERCHANGEABLE
REDUCER,PIPE
5228623-1
5945-00-885-5182INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
523X069
5995-01-259-9026INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
52666
5995-01-259-9027INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
52667
5360-01-665-1624INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
52665
4820-01-732-4272INTERCHANGEABLE
BODY,VALVE
52665

Frequently Asked Questions

What is NSN 5995-01-259-9025?

NSN 5995-01-259-9025 is a Cable Assembly,radio Frequency, manufactured by Semflex, Inc., classified under FSC 5995 (No Item Name Available). Status: active.

What are the part numbers for NSN 5995-01-259-9025?

NSN 5995-01-259-9025 has 5 cross-referenced part numbers: RMT0LT1L107.3 (Gore W L and Associates Inc Electronic Products Div), 52665 (Semflex, Inc.), RMT0LT1L107.3 (W L Gore & Associates Inc Div Electronic Procucts Division), 5542243-17 (Naval Sea Systems Command), 5542243 (Raytheon Company Div Corp).

What NSN replaces 5995-01-259-9025?

There are 8 known substitutes for 5995-01-259-9025: 3455-00-293-0522, 3040-00-484-0971, 4730-00-720-5002 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52665?

Key specifications for 52665: Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR; Cross-Sectional Shape Style: ROUND; Terminal Manufacturer Identifying Reference Number: T0L FIRST END ALL CONDUCTORS; Material Document and Classification: ASTM B298 ASSN STD SINGLE MATERIAL RESPONSE THIRD POSITION JACKET SINGLE CONDUCTOR. 29 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com