PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JF1R6-CR3-4ICable Assembly,radio Frequency

Digi International Inc. · NSN 5995-01-673-0871 · FSC 5995 · No Item Name Available
Verified by PartsTable
NSN 5995-01-673-0871 — this item is cataloged by the U.S. Government under National Stock Number 5995-01-673-0871. Primary manufacturer part number: JF1R6-CR3-4I.
Features
  • Cable Assembly,radio Frequency — FSC 5995
  • Cross-Sectional Shape Style: ROUND
  • Electrical Resistance: 50.0 OHMS IMPEDANCE
  • Temp Rating: 105.0 CELSIUS DEGC
  • Features Provided: ROHS DIRECTIVE COMPLIANCE
  • Material: PLASTIC FLUORINATED ETHYLENE PROPYLENE THIRD POSITION JACKET SINGLE CONDUCTOR
  • Color: CLEAR FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
  • Conductor Quantity: 1
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Plastic Fluorinated Ethylene Propylene Third Position Jacket Single Conductor construction
General Description

The Cable Assembly,radio Frequency, cataloged under National Stock Number 5995-01-673-0871, 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 Digi International Inc.. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5995-01-673-0871
Primary Part NumberJF1R6-CR3-4I
Item NameCable Assembly,radio Frequency
FSC / FSG5995 / 59 — No Item Name Available
ManufacturerDigi International Inc.
StatusACTIVE
Cross-Sectional Shape StyleROUND
Electrical Resistance50.0 OHMS IMPEDANCE
Temp Rating105.0 CELSIUS DEGC
Features ProvidedROHS DIRECTIVE COMPLIANCE
MaterialPLASTIC FLUORINATED ETHYLENE PROPYLENE THIRD POSITION JACKET SINGLE CONDUCTOR
ColorCLEAR FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Conductor Quantity1
Conductor FormSTRANDED SINGLE CONDUCTOR
Strand Awg Size Per Conductor38 SINGLE CONDUCTOR
Termination TypeCONNECTOR BOTH ENDS SINGLE CONDUCTOR
Precious Material and LocationSILVER COATING ON CONDUCTOR AND ON THE BRAID SILVER
Surface TreatmentSILVER SECOND POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR
Conductor Arrangement and Quantity1 COAXIAL
Surface TreatmentSILVER CORE CONDUCTOR SINGLE CONDUCTOR
Strand Quantity Per Conductor7 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
MaterialPLASTIC, POLYETHYLENE (PP) AND PLASTIC POLYPROPYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Terminal Manufacturer Identifying Reference NumberULTRA MINATURE COAXIAL PLUG, FEMALE SOCKET, RIGHT ANGLE SECOND END SINGLE CONDUCTOR
Terminal Manufacturer Identifying Reference NumberRPA-SMA FEMALE JACK, MALE PIN FIRST END SINGLE CONDUCTOR
Precious MaterialSILVER
Round Conductor Size30 AWG SINGLE CONDUCTOR
MaterialCOPPER SECOND POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR
Terminal Commercial and Government Entity Code08TP3 BOTH ENDS SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-188-631781221S41-355PC35 INTERCHANGEABLE
Fitting,lubrication
Naval Sea Systems Command
4720-00-456-55300132-0800-0155 INTERCHANGEABLE
Hose Assembly,air Duct
Flexible Technologies Inc
5340-01-500-8721105526-1 INTERCHANGEABLE
Bracket,lever
Bae Systems Land & Armaments L.p.
5120-01-533-9024105526 INTERCHANGEABLE
Guide,drill
Gage Bilt, Inc.
Cross-Reference Index
Part NumberManufacturer
105526 Systel Inc (USA)
JF1R6-CR3-4I PRIMARY Digi International Inc. (USA)
Related Parts
4730-00-188-6317INTERCHANGEABLE
FITTING,LUBRICATION
81221S41-355PC35
4720-00-456-5530INTERCHANGEABLE
HOSE ASSEMBLY,AIR DUCT
0132-0800-0155
5340-01-500-8721INTERCHANGEABLE
BRACKET,LEVER
105526-1
5120-01-533-9024INTERCHANGEABLE
GUIDE,DRILL
105526

Frequently Asked Questions

What is NSN 5995-01-673-0871?

NSN 5995-01-673-0871 is a Cable Assembly,radio Frequency, manufactured by Digi International Inc., classified under FSC 5995 (No Item Name Available). Status: active.

What are the part numbers for NSN 5995-01-673-0871?

NSN 5995-01-673-0871 has 2 cross-referenced part numbers: 105526 (Systel Inc), JF1R6-CR3-4I (Digi International Inc.).

What NSN replaces 5995-01-673-0871?

There are 4 known substitutes for 5995-01-673-0871: 4730-00-188-6317, 4720-00-456-5530, 5340-01-500-8721 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JF1R6-CR3-4I?

Key specifications for JF1R6-CR3-4I: Cross-Sectional Shape Style: ROUND; Overall Length: 4.0 INCHES IN; Electrical Resistance: 50.0 OHMS IMPEDANCE; Temp Rating: 105.0 CELSIUS DEGC. 25 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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