PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

KN-59-242Connector,plug,electrical

Winchester Interconnect Corporation · NSN 5935-00-594-7689 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-594-7689 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-594-7689. Primary manufacturer part number: KN-59-242.
Features
  • Connector,plug,electrical — FSC 5935
  • Mating End Quantity: 1
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Surface Treatment: SILVER AND COPPER ALLOY
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY AND 0.100 SILVER GRAINS, TROY
  • Shell Type: SOLID
  • Contact Maximum Frequency Rating: 11000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-594-7689, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Winchester Interconnect Corporation. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-594-7689
Primary Part NumberKN-59-242
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation
StatusCANCELLED
Mating End Quantity1
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentSILVER AND COPPER ALLOY
Precious Material and Weight0.005 GOLD GRAINS, TROY AND 0.100 SILVER GRAINS, TROY
Shell TypeSOLID
Contact Maximum Frequency Rating11000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface Treatment Document and ClassificationQQ-S-365 FED SPEC 1ST TREATMENT RESPONSE
Test Data Document81349-MIL-C-39012 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCRIMP TYPE
Thread Series DesignatorUNEF
Specification/standard Data81349-MIL-C-39012/1 GOVERNMENT SPECIFICATION
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD AND SILVER
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleN SINGLE MATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.625 INCHES IN
Shell MaterialCOPPER ALLOY
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts1000.0 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch24
Precious Material and LocationCONTACT SURFACE GOLD AND SHELL SURFACE SILVER
Contact Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Environmental ProtectionMOISTURE RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT
Cable Entrance Diameter0.220 INCHES NOMINAL IN
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Overall Diameter0.827 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-243-5548 INTERCHANGEABLE
Connector,plug,electrical
5935-00-270-1271 INTERCHANGEABLE
Connector,plug,electrical
5935-00-351-6031 INTERCHANGEABLE
Connector,plug,electrical
5935-00-361-8599 INTERCHANGEABLE
Connector,plug,electrical
5915-00-660-9186J92-0017 INTERCHANGEABLE
Filter,radio Frequency Interfere
Ward Leonard Ct Llc
5935-00-928-3127 INTERCHANGEABLE
Connector,plug,electrical
5935-01-043-4855 INTERCHANGEABLE
Connector,plug,electrical
5935-01-043-48581101009A00E-001 INTERCHANGEABLE
Connector,plug,electrical
Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.
5935-01-046-4623 INTERCHANGEABLE
Connector,plug,electrical
5935-01-063-1781 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
KN-59-242 Winchester Interconnect Corporation (USA)
82-4427 Amphenol Corp Spectra-Strip/itd (USA)
M39012/01-0503 Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. (USA)
M39012/01-0503 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
70115773 Bae Systems Marine Limited (GBR)
M39012/01-0503 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-39012/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39012-1-0503 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39012/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
GHN20004-006 Lockheed Martin Corp (USA)
Related Parts
5935-00-243-5548INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-270-1271INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-351-6031INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-361-8599INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5915-00-660-9186INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
J92-0017
5935-00-928-3127INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-043-4855INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-043-4858INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1101009A00E-001
5935-01-046-4623INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-063-1781INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-070-1925INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-078-1968INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-594-7689?

NSN 5935-00-594-7689 is a Connector,plug,electrical, manufactured by Winchester Interconnect Corporation, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-594-7689?

NSN 5935-00-594-7689 has 10 cross-referenced part numbers: KN-59-242 (Winchester Interconnect Corporation), 82-4427 (Amphenol Corp Spectra-Strip/itd), M39012/01-0503 (Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.), M39012/01-0503 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 70115773 (Bae Systems Marine Limited) and 5 more.

What NSN replaces 5935-00-594-7689?

There are 12 known substitutes for 5935-00-594-7689: 5935-00-243-5548, 5935-00-270-1271, 5935-00-351-6031 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of KN-59-242?

Key specifications for KN-59-242: Mating End Quantity: 1; Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Type: COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING; Shell Surface Treatment: SILVER AND COPPER ALLOY. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-594-7689 still in active supply?

NSN 5935-00-594-7689 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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