PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UG909CUConnector,receptacle,electrical

Joint Electronics Type Designation System · NSN 5935-00-850-8876 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-850-8876 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-850-8876. Primary manufacturer part number: UG909CU.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Contact Position Arrangement Style: BNC SINGLE MATING END
  • Overall Diameter: 0.800 INCHES MAXIMUM IN
  • Contact Surface Treatment Document and Classification: MIL-G-45204,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Surface Treatment: GOLD
  • Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Thread Series Designator: UNEF
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-850-8876, 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 Joint Electronics Type Designation System. Government technical data includes 29 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-850-8876
Primary Part NumberUG909CU
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusCANCELLED
Contact Position Arrangement StyleBNC SINGLE MATING END
Overall Diameter0.800 INCHES MAXIMUM IN
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentGOLD
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES AND SHELL SURFACES GOLD
Connector Cable Strain Relief MethodCOMPRESSION NUT
Precious MaterialGOLD
Precious Material and Weight0.010 GOLD GRAINS, TROY
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.).
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialCOPPER ALLOY
Bushing Accommodation Hole ShapeROUND
Shell TypeSOLID
Nominal Thread Size0.500 INCHES IN
Specification/standard Data81349-MIL-C-39012/19 GOVERNMENT SPECIFICATION
Connector Locking MethodBAYONET PIN
Insert MaterialPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
Threaded Device TypeMOUNTING BUSHING
Mating End Quantity1
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Thread Class2A A
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-147-7704 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-173-4237 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-359-9169 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-450-5137 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-459-8243 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-481-2009 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-608-7673 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-836-6522UG910CU INTERCHANGEABLE
Connector,receptacle,electrical
Joint Electronics Type Designation System
5935-01-018-4570 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-043-0649 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
UG909CU Joint Electronics Type Designation System (USA)
M39012-19-0001 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC39012-19 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
374-016-011 L3harris Interstate Electronics Corporation (USA)
Related Parts
5935-00-147-7704INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-173-4237INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-359-9169INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-450-5137INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-459-8243INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-481-2009INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-608-7673INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-836-6522INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
UG910CU
5935-01-018-4570INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-043-0649INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-043-0650INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-043-0668INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-850-8876?

NSN 5935-00-850-8876 is a Connector,receptacle,electrical, manufactured by Joint Electronics Type Designation System, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-850-8876?

NSN 5935-00-850-8876 has 4 cross-referenced part numbers: UG909CU (Joint Electronics Type Designation System), M39012-19-0001 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC39012-19 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 374-016-011 (L3harris Interstate Electronics Corporation).

What NSN replaces 5935-00-850-8876?

There are 12 known substitutes for 5935-00-850-8876: 5935-00-147-7704, 5935-00-173-4237, 5935-00-359-9169 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UG909CU?

Key specifications for UG909CU: Contact Position Arrangement Style: BNC SINGLE MATING END; Overall Diameter: 0.800 INCHES MAXIMUM IN; Contact Surface Treatment Document and Classification: MIL-G-45204,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE 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 5935-00-850-8876 still in active supply?

NSN 5935-00-850-8876 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.
PartsTable Design LLC · partstable.com