PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILC39012-1Connector,plug,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-929-0375 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-929-0375 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-929-0375. Primary manufacturer part number: MILC39012-1.
Features
  • Connector,plug,electrical — FSC 5935
  • Thread Class: 2A A
  • Mating End Quantity: 1
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Type: ARMORED
  • Nominal Thread Size: 0.625 INCHES IN
  • Contact Material Document and Classification: QQ-C-525,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Nominal Thread Length: 0.187 INCHES IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-929-0375, 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 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-929-0375
Primary Part NumberMILC39012-1
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Thread Class2A A
Mating End Quantity1
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeARMORED
Nominal Thread Size0.625 INCHES IN
Contact Material Document and ClassificationQQ-C-525,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Length0.187 INCHES IN
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
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.).
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.005 GOLD GRAINS, TROY
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialCOPPER ALLOY
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Contact Position Arrangement StyleN SINGLE MATING END
Precious MaterialGOLD
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Threaded Device TypeCOUPLING FACILITY
Environmental ProtectionHEAT RESISTANT
Thread DirectionRIGHT-HAND
Overall Diameter0.906 INCHES NOMINAL IN
Specification/standard Data81349-MIL-C-39012/1 GOVERNMENT SPECIFICATION
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Shell Material Document and ClassificationQQ-B-613,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE
Precious Material and LocationCONTACT SURFACES GOLD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5935-00-361-8599 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
MILC39012-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
UG204EU Joint Electronics Type Designation System (USA)
M39012-01-0003 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-361-8599INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-929-0375?

NSN 5935-00-929-0375 is a Connector,plug,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: cancelled.

What are the part numbers for NSN 5935-00-929-0375?

NSN 5935-00-929-0375 has 3 cross-referenced part numbers: MILC39012-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), UG204EU (Joint Electronics Type Designation System), M39012-01-0003 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-929-0375?

There is 1 known substitute for 5935-00-929-0375: 5935-00-361-8599. Verify interchangeability with system specifications before substitution.

What are the specifications of MILC39012-1?

Key specifications for MILC39012-1: Thread Class: 2A A; Mating End Quantity: 1; Overall Length: 1.875 INCHES NOMINAL IN; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-929-0375 still in active supply?

NSN 5935-00-929-0375 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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