PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILC39012-26Connector,plug,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-496-9389 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-496-9389 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-496-9389. Primary manufacturer part number: MILC39012-26.
Features
  • Connector,plug,electrical — FSC 5935
  • Contact Maximum Frequency Rating: 4000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Nominal Thread Size: 0.438 INCHES IN
  • Precious Material: GOLD
  • Specification/standard Data: 81349-MIL-C-39012/26 GOVERNMENT SPECIFICATION
  • Thread Series Designator: UNEF
  • Shell Type: SOLID
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-496-9389, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-496-9389
Primary Part NumberMILC39012-26
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
StatusACTIVE
Contact Maximum Frequency Rating4000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.438 INCHES IN
Precious MaterialGOLD
Specification/standard Data81349-MIL-C-39012/26 GOVERNMENT SPECIFICATION
Thread Series DesignatorUNEF
Shell TypeSOLID
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.).
Shell MaterialCOPPER ALLOY
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.005 GOLD GRAINS, TROY
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Precious Material and LocationCONTACT SURFACES GOLD
Overall Diameter0.650 INCHES MAXIMUM IN
Threaded Device TypeCOUPLING FACILITY
Mating End Quantity1
Environmental ProtectionMOISTURE RESISTANT AND SALT WATER RESISTANT AND VIBRATION RESISTANT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-134-5342 INTERCHANGEABLE
Connector,plug,electrical
5935-00-136-6912 INTERCHANGEABLE
Connector,plug,electrical
5935-00-400-4775 INTERCHANGEABLE
Connector,plug,electrical
5935-00-430-4107 INTERCHANGEABLE
Connector,plug,electrical
5935-00-501-0958 INTERCHANGEABLE
Connector,plug,electrical
5935-01-026-9169 INTERCHANGEABLE
Connector,plug,electrical
5935-01-043-0626 INTERCHANGEABLE
Connector,plug,electrical
5935-01-043-0635 INTERCHANGEABLE
Connector,plug,electrical
5935-01-043-5841 INTERCHANGEABLE
Connector,plug,electrical
5935-01-045-3724 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
MILC39012-26 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39012/26-0002 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-134-5342INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-136-6912INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-400-4775INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-430-4107INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-501-0958INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-026-9169INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-043-0626INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-043-0635INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-043-5841INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-045-3724INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-058-6486INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-085-1225INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-496-9389?

NSN 5935-00-496-9389 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: active.

What are the part numbers for NSN 5935-00-496-9389?

NSN 5935-00-496-9389 has 2 cross-referenced part numbers: MILC39012-26 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39012/26-0002 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-496-9389?

There are 12 known substitutes for 5935-00-496-9389: 5935-00-134-5342, 5935-00-136-6912, 5935-00-400-4775 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILC39012-26?

Key specifications for MILC39012-26: Contact Maximum Frequency Rating: 4000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING; Contact Removability: REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING; Nominal Thread Size: 0.438 INCHES IN; Precious Material: GOLD. 24 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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