PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

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

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-219-6511 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-219-6511 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-219-6511. Primary manufacturer part number: MIL-C-39012/59.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Mounting Facility Thickness: 0.055 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
  • Cable Entrance Diameter: 0.075 INCHES NOMINAL IN
  • Thread Class: 2A A
  • Thread Direction: RIGHT-HAND
  • Precious Material and Location: CONTACT SURFACE GOLD
  • Specification/standard Data: 81349-MIL-C-39012/59 GOVERNMENT SPECIFICATION
  • Shell Material: STEEL
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-219-6511, 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
NSN5935-01-219-6511
Primary Part NumberMIL-C-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
Mounting Facility Thickness0.055 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
Cable Entrance Diameter0.075 INCHES NOMINAL IN
Thread Class2A A
Thread DirectionRIGHT-HAND
Precious Material and LocationCONTACT SURFACE GOLD
Specification/standard Data81349-MIL-C-39012/59 GOVERNMENT SPECIFICATION
Shell MaterialSTEEL
Connector Cable Strain Relief MethodCOMPRESSION NUT
Thread Quantity Per Inch36
Included Contact Quantity1 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.).
Precious MaterialGOLD
Connector Locking MethodEXTERNALLY THREADED SHELL
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.005 GOLD GRAINS, TROY
Thread Series DesignatorUNS
Nominal Thread Size0.250 INCHES IN
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleSMA SINGLE MATING END
Terminal TypeSOLDER WELL 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,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
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
Shell TypeSOLID
Environmental ProtectionSHOCK PROOF AND VIBRATION PROOF
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Threaded Device TypeCOUPLING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-325-4524 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-402-1519531740-1 INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company Dba Raytheon
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
5935-01-139-0116 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
MIL-C-39012/59 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39012/59-3006 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39012/59 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
5935-00-402-1519INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
531740-1
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
5935-01-139-0116INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-162-8604INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-176-2020INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-219-6511?

NSN 5935-01-219-6511 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 5935-01-219-6511?

NSN 5935-01-219-6511 has 3 cross-referenced part numbers: MIL-C-39012/59 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39012/59-3006 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-39012/59 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-01-219-6511?

There are 12 known substitutes for 5935-01-219-6511: 5935-00-325-4524, 5935-00-402-1519, 5935-00-434-2956 and 9 more. Verify interchangeability with system specifications before substitution.

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

Key specifications for MIL-C-39012/59: Mounting Facility Thickness: 0.055 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN; Cable Entrance Diameter: 0.075 INCHES NOMINAL IN; Thread Class: 2A A; Thread Direction: RIGHT-HAND. 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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