PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4237420Connector,plug,electrical

Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems · NSN 5935-00-335-8396 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-335-8396 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-335-8396. Primary manufacturer part number: 4237420.
Features
  • Connector,plug,electrical — FSC 5935
  • Thread Class: 2B
  • Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-335-8396, 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 Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-335-8396
Primary Part Number4237420
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerThales Uk Limited Dba Thales Uk Ltd Defence Mission Systems
StatusCANCELLED
Thread Class2B
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Material Document and ClassificationQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.005 GOLD GRAINS, TROY
Contact Surface Treatment Document and ClassificationMIL-G-45204; TY 1,GRADE C MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Insert Material Document and ClassificationMIL-R-5847 MIL SPEC SINGLE MATERIAL RESPONSE AND ZZ-R-765,CL 2B,GRADE 65-75 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Criticality Code JustificationFEAT
Connector Cable Strain Relief MethodSHRINKABLE TUBING
Thread Series DesignatorUNS
Contact Position Arrangement StyleOSM SINGLE MATING END
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialSTEEL CORROSION RESISTING
Precious Material and LocationCONTACT SURFACE GOLD
Precious MaterialGOLD
Contact Maximum AC Voltage Rating in Volts1000.0 SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.250 INCHES IN
Threaded Device TypeCOUPLING FACILITY
Environmental ProtectionVIBRATION RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND MOISTURE RESISTANT AND CORROSION RESISTANT
Thread DirectionRIGHT-HAND
Mating End Quantity1
Body StyleANGLE, SHAPE, INTERNAL COUPLING
Shell TypeSOLID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5935-00-497-8913713541-2 INTERCHANGEABLE
Connector,plug,electrical
Raytheon Company Div Rmd Strategic
5935-01-658-69384237420 INTERCHANGEABLE
Connector,modular Receptacle,ele
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
4237420 Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems (GBR)
0SM521-3SF Cobham Advanced Electronic Solutions Inc. (USA)
885C952P0002 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
7109P Winchester Interconnect Rf Corporation (USA)
1807828 Northrop Grumman Systems Corporation (USA)
885C952P2 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
2037-5050-96 Tyco Electronics Corp (USA)
OSM521-3SF Tyco Electronics Corp (USA)
2037-5006-29 Tyco Electronics Corp (USA)
4237420 Racal Radar Defence Systems Ltd (GBR)
TRU-7109P Winchester Interconnect Rf Corporation (USA)
SF2913-6001 Sv Microwave, Inc. Div Sv Microwave (USA)
2037-5006-02 Tyco Electronics Corp (USA)
0SM521-3SF Semic Rf Electronic Gmbh (DEU)
Related Parts
5935-00-497-8913INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
713541-2
5935-01-658-6938INTERCHANGEABLE
CONNECTOR,MODULAR RECEPTACLE,ELE
4237420

Frequently Asked Questions

What is NSN 5935-00-335-8396?

NSN 5935-00-335-8396 is a Connector,plug,electrical, manufactured by Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-335-8396?

NSN 5935-00-335-8396 has 14 cross-referenced part numbers: 4237420 (Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems), 0SM521-3SF (Cobham Advanced Electronic Solutions Inc.), 885C952P0002 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), 7109P (Winchester Interconnect Rf Corporation), 1807828 (Northrop Grumman Systems Corporation) and 9 more.

What NSN replaces 5935-00-335-8396?

There are 2 known substitutes for 5935-00-335-8396: 5935-00-497-8913, 5935-01-658-6938. Verify interchangeability with system specifications before substitution.

What are the specifications of 4237420?

Key specifications for 4237420: Thread Class: 2B; Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING; Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-335-8396 still in active supply?

NSN 5935-00-335-8396 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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