PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-39012/59Connector,receptacle,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-139-0116 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-139-0116 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-139-0116. Primary manufacturer part number: MIL-PRF-39012/59.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Thread Direction: RIGHT-HAND
  • Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING
  • Included Contact Type: COAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Test Data Document: 81349-MIL-C-39012/59 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.).
  • Precious Material: GOLD
  • Shell Type: SOLID
  • Thread Series Designator: UNS
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-139-0116, 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 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
NSN5935-01-139-0116
Primary Part NumberMIL-PRF-39012/59
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
Thread DirectionRIGHT-HAND
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Test Data Document81349-MIL-C-39012/59 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.).
Precious MaterialGOLD
Shell TypeSOLID
Thread Series DesignatorUNS
Precious Material and LocationCONTACT SURFACES GOLD
Shell MaterialSTEEL CORROSION RESISTING
Bushing Accommodation Hole ShapeROUND W/FLAT
Contact Position Arrangement StyleSMA SINGLE MATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE II,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Shell Material Document and ClassificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
Connector Locking MethodFRICTION
Contact Maximum AC Voltage Rating in Volts335.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Frequency Rating12400.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.250 INCHES IN
Threaded Device TypeMOUNTING BUSHING
Environmental ProtectionCORROSION RESISTANT AND MOISTURE RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Overall Diameter0.505 INCHES MAXIMUM IN
Thread Class2A A
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Distance From Mounting Shoulder to Front Face0.404 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
Thread Quantity Per Inch36
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-325-4524 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-434-2956 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-532-0385 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-011-7667 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-058-7662 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-114-1305 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-121-2285 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-132-1576 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-162-8604 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-176-2020 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-39012/59 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-39012/59 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39012/59-3028 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-325-4524INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-434-2956INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-532-0385INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-011-7667INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-058-7662INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-114-1305INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-121-2285INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-132-1576INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-162-8604INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-176-2020INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-219-6511INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-222-3669INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-139-0116?

NSN 5935-01-139-0116 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 5935-01-139-0116?

NSN 5935-01-139-0116 has 3 cross-referenced part numbers: MIL-PRF-39012/59 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-39012/59 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39012/59-3028 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-01-139-0116?

There are 12 known substitutes for 5935-01-139-0116: 5935-00-325-4524, 5935-00-434-2956, 5935-00-532-0385 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-39012/59?

Key specifications for MIL-PRF-39012/59: Thread Direction: RIGHT-HAND; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Included Contact Type: COAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING; Test Data Document: 81349-MIL-C-39012/59 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.).. 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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