PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

331693Connector,receptacle,electrical

Te Connectivity Corporation · NSN 5935-00-478-5231 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-478-5231 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-478-5231. Primary manufacturer part number: 331693.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Insert Material: PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
  • Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING
  • Shell Surface Treatment Document and Classification: QQ-S-365,TY 1,GRADE A FED SPEC SINGLE TREATMENT RESPONSE
  • Connector Cable Strain Relief Method: CRIMP TYPE
  • Contact Maximum Current Rating in Amps: 3.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material: GOLD AND SILVER
  • Specification/standard Data: 81349-MIL-C-39012/19 GOVERNMENT SPECIFICATION
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-478-5231, 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 Te Connectivity Corporation. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-478-5231
Primary Part Number331693
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Shell Surface Treatment Document and ClassificationQQ-S-365,TY 1,GRADE A FED SPEC SINGLE TREATMENT RESPONSE
Connector Cable Strain Relief MethodCRIMP TYPE
Contact Maximum Current Rating in Amps3.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD AND SILVER
Specification/standard Data81349-MIL-C-39012/19 GOVERNMENT SPECIFICATION
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.500 INCHES IN
Shell MaterialCOPPER ALLOY
Mounting Facility Thickness0.240 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Cable Entrance Diameter0.242 INCHES MAXIMUM IN
Mating End Quantity1
Connector Locking MethodBAYONET PIN
Insert Material Document and ClassificationMIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Thread Series DesignatorUNEF
Precious Material and LocationCONTACT SURFACE GOLD AND SHELL SURFACE SILVER
Contact Position Arrangement StyleBNC SINGLE MATING END
Contact Material Document and ClassificationQQ-C-533,COMP A MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentSILVER
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Frequency Rating4000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-481-2009 INTERCHANGEABLE
Connector,receptacle,electrical
5962-01-183-6558331693 INTERCHANGEABLE
Microcircuit,linear
Bae Systems Information and Electronic Systems Integration Inc.
6515-01-562-1212331641 INTERCHANGEABLE
Anesthesia Set,epidural
B. Braun Medical Inc
Cross-Reference Index
Part NumberManufacturer
331693 Te Connectivity Corporation (USA)
UG1808U Joint Electronics Type Designation System (USA)
KG19-104 Winchester Interconnect Corporation (USA)
M23329/3-19 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39012-19-0007 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-481-2009INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5962-01-183-6558INTERCHANGEABLE
MICROCIRCUIT,LINEAR
331693
6515-01-562-1212INTERCHANGEABLE
ANESTHESIA SET,EPIDURAL
331641

Frequently Asked Questions

What is NSN 5935-00-478-5231?

NSN 5935-00-478-5231 is a Connector,receptacle,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-478-5231?

NSN 5935-00-478-5231 has 5 cross-referenced part numbers: 331693 (Te Connectivity Corporation), UG1808U (Joint Electronics Type Designation System), KG19-104 (Winchester Interconnect Corporation), M23329/3-19 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39012-19-0007 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-478-5231?

There are 3 known substitutes for 5935-00-478-5231: 5935-00-481-2009, 5962-01-183-6558, 6515-01-562-1212. Verify interchangeability with system specifications before substitution.

What are the specifications of 331693?

Key specifications for 331693: Insert Material: PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Shell Surface Treatment Document and Classification: QQ-S-365,TY 1,GRADE A FED SPEC SINGLE TREATMENT RESPONSE; Connector Cable Strain Relief Method: CRIMP TYPE. 30 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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