PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

666243-069Cable Assembly,radio Frequency

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5995-00-021-6999 · FSC 5995 · No Item Name Available
Verified by PartsTable
NSN 5995-00-021-6999 — this item is cataloged by the U.S. Government under National Stock Number 5995-00-021-6999. Primary manufacturer part number: 666243-069.
Features
  • Cable Assembly,radio Frequency — FSC 5995
  • Cross-Sectional Shape Style: ROUND
  • Strand Quantity Per Conductor: 7 SINGLE CONDUCTOR
  • Conductor Quantity: 1
  • Precious Material: SILVER
  • Terminal Commercial and Government Entity Code: 54406 BOTH ENDS SINGLE CONDUCTOR
  • Material: PLASTIC FLUORINATED ETHYLENE PROPYLENE FOURTH POSITION CONDUCTOR SINGLE CONDUCTOR
  • Terminal Manufacturer Identifying Reference Number: 555146-034 FIRST END ALL CONDUCTORS
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Plastic Fluorinated Ethylene Propylene Fourth Position Conductor Single Conductor construction
General Description

The Cable Assembly,radio Frequency, cataloged under National Stock Number 5995-00-021-6999, 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 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 27 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5995-00-021-6999
Primary Part Number666243-069
Item NameCable Assembly,radio Frequency
FSC / FSG5995 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusACTIVE
Cross-Sectional Shape StyleROUND
Strand Quantity Per Conductor7 SINGLE CONDUCTOR
Conductor Quantity1
Precious MaterialSILVER
Terminal Commercial and Government Entity Code54406 BOTH ENDS SINGLE CONDUCTOR
MaterialPLASTIC FLUORINATED ETHYLENE PROPYLENE FOURTH POSITION CONDUCTOR SINGLE CONDUCTOR
Terminal Manufacturer Identifying Reference Number555146-034 FIRST END ALL CONDUCTORS
Terminal Manufacturer Identifying Reference Number555146-094 SECOND END ALL CONDUCTORS
Conductor Arrangement and Quantity1 COAXIAL
Material Document and ClassificationQQ-W-345 FED SPEC ALL MATERIAL RESPONSES FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
Precious Material and Weight0.040 SILVER GRAINS, TROY
Termination TypeCONNECTOR PLUG BOTH ENDS SINGLE CONDUCTOR
MaterialCOPPER ALLOY SECOND POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR
Precious Material and LocationCONDUCTOR SILVER
MaterialCOPPER SECOND POSITION CONDUCTOR SINGLE CONDUCTOR
MaterialPLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Strand Awg Size Per Conductor38 SINGLE CONDUCTOR
MaterialSTEEL FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
Round Conductor Size30 AWG SINGLE CONDUCTOR
Style DesignatorINTERNAL AND EXTERNAL CONNECTOR
Surface TreatmentSILVER CORE CONDUCTOR SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Cross Section Outside Diameter0.071 INCHES NOMINAL IN
Electrical Resistance50.00 OHMS IMPEDANCE
Material Document and ClassificationMIL-C-17 MIL SPEC SINGLE MATERIAL RESPONSE SECOND POSITION COVER SINGLE CONDUCTOR
MaterialSILVER THIRD POSITION COVER SINGLE CONDUCTOR
Temp Rating-55.0 CELSIUS AND 200.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-010-01650903782-1 INTERCHANGEABLE
Screw,cap,hexagon Head
Agco Corp Parts Opn
5330-00-376-8605 INTERCHANGEABLE
Gasket
5310-00-448-37316970 INTERCHANGEABLE
Nut,plain,hexagon
Telemechanics Inc
5950-01-057-57723169006 INTERCHANGEABLE
Termination,radio F
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5915-01-361-4333A3060786-021 INTERCHANGEABLE
Filter,band Pass
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6625-01-426-41666970 INTERCHANGEABLE
Meter,special Scale
Viavi Solutionsllc
3510-01-430-71186970 INTERCHANGEABLE
Controller Program
Edro Corporation, the Dba Edro Corp
Cross-Reference Index
Part NumberManufacturer
666243-070 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
666243-069 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
6970 Spencer Industries Inc (USA)
666243-070 Triton Electronics Inc (USA)
Related Parts
5305-00-010-0165INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
0903782-1
5330-00-376-8605INTERCHANGEABLE
GASKET
5310-00-448-3731INTERCHANGEABLE
NUT,PLAIN,HEXAGON
6970
5950-01-057-5772INTERCHANGEABLE
TERMINATION,RADIO F
3169006
5915-01-361-4333INTERCHANGEABLE
FILTER,BAND PASS
A3060786-021
6625-01-426-4166INTERCHANGEABLE
METER,SPECIAL SCALE
6970
3510-01-430-7118INTERCHANGEABLE
CONTROLLER PROGRAM
6970

Frequently Asked Questions

What is NSN 5995-00-021-6999?

NSN 5995-00-021-6999 is a Cable Assembly,radio Frequency, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5995 (No Item Name Available). Status: active.

What are the part numbers for NSN 5995-00-021-6999?

NSN 5995-00-021-6999 has 4 cross-referenced part numbers: 666243-070 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 666243-069 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 6970 (Spencer Industries Inc), 666243-070 (Triton Electronics Inc).

What NSN replaces 5995-00-021-6999?

There are 7 known substitutes for 5995-00-021-6999: 5305-00-010-0165, 5330-00-376-8605, 5310-00-448-3731 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 666243-069?

Key specifications for 666243-069: Cross-Sectional Shape Style: ROUND; Strand Quantity Per Conductor: 7 SINGLE CONDUCTOR; Conductor Quantity: 1; Precious Material: SILVER. 29 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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