PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M39012/19B0003Connector,receptacle,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-929-5768 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-929-5768 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-929-5768. Primary manufacturer part number: M39012/19B0003.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Weight: 0.005 SILVER GRAINS, TROY
  • Threaded Device Type: MOUNTING BUSHING
  • Thread Class: 2A A
  • Cable Entrance Diameter: 0.199 INCHES NOMINAL IN
  • Overall Diameter: 0.690 INCHES NOMINAL IN
  • Precious Material and Location: CONTACT SURFACE SILVER
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-929-5768, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-929-5768
Primary Part NumberM39012/19B0003
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.005 SILVER GRAINS, TROY
Threaded Device TypeMOUNTING BUSHING
Thread Class2A A
Cable Entrance Diameter0.199 INCHES NOMINAL IN
Overall Diameter0.690 INCHES NOMINAL IN
Precious Material and LocationCONTACT SURFACE SILVER
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Contact Material Document and ClassificationQQ-C-530,CONDITION HT FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodBAYONET PIN
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Bushing Accommodation Hole ShapeROUND W/FLAT
Connector Cable Strain Relief MethodCOMPRESSION NUT
Contact Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialCOPPER ALLOY
Distance From Mounting Shoulder to Front Face0.810 INCHES NOMINAL IN
Nominal Thread Size0.500 INCHES IN
Contact Position Arrangement StyleBNC SINGLE MATING END
Mating End Quantity1
Shell Material Document and ClassificationQQ-B-626,ALLOY 360,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE
Shell TypeSOLID
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch28
Environmental ProtectionVIBRATION RESISTANT AND MOISTURE RESISTANT
Mounting Facility Thickness0.241 INCHES MAXIMUM IN
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialSILVER
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-147-7704 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
M39012/19B0003 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
225398-1 Te Connectivity Corporation (USA)
KC19-73 Winchester Interconnect Corporation (USA)
Related Parts
5935-00-147-7704INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-929-5768?

NSN 5935-00-929-5768 is a Connector,receptacle,electrical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-929-5768?

NSN 5935-00-929-5768 has 3 cross-referenced part numbers: M39012/19B0003 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 225398-1 (Te Connectivity Corporation), KC19-73 (Winchester Interconnect Corporation).

What NSN replaces 5935-00-929-5768?

There is 1 known substitute for 5935-00-929-5768: 5935-00-147-7704. Verify interchangeability with system specifications before substitution.

What are the specifications of M39012/19B0003?

Key specifications for M39012/19B0003: Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING; Precious Material and Weight: 0.005 SILVER GRAINS, TROY; Threaded Device Type: MOUNTING BUSHING; Thread Class: 2A A. 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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