PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M39012/94-3003Connector,receptacle,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-102-9912 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-102-9912 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-102-9912. Primary manufacturer part number: M39012/94-3003.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Thread Direction: RIGHT-HAND
  • Threaded Device Type: COUPLING FACILITY
  • Mating End Quantity: 1
  • Nominal Thread Size: 0.250 INCHES IN
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Thread Quantity Per Inch: 36
  • Terminal Type: PIN SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-102-9912, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-102-9912
Primary Part NumberM39012/94-3003
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
Threaded Device TypeCOUPLING FACILITY
Mating End Quantity1
Nominal Thread Size0.250 INCHES IN
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch36
Terminal TypePIN SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Precious Material and Weight0.005 GOLD GRAINS, TROY
Precious Material and LocationCONTACT SURFACE GOLD
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNS
Contact Maximum Frequency Rating18000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Bushing Accommodation Hole ShapeROUND
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.).
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
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-39012/94 GOVERNMENT SPECIFICATION
Shell MaterialSTEEL
Body StylePCB, EXTERNAL COUPLING
Contact Position Arrangement StyleSMA SINGLE MATING END
Precious MaterialGOLD
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodEXTERNALLY THREADED SHELL
Contact Maximum AC Voltage Rating in Volts335.0 SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.200 INCHES NOMINAL IN
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-01-134-8478 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-212-6778 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
M39012/94-3003 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39012/94 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-39012/94 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-01-134-8478INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-212-6778INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-102-9912?

NSN 5935-01-102-9912 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 5935-01-102-9912?

NSN 5935-01-102-9912 has 3 cross-referenced part numbers: M39012/94-3003 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-39012/94 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-39012/94 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-01-102-9912?

There are 2 known substitutes for 5935-01-102-9912: 5935-01-134-8478, 5935-01-212-6778. Verify interchangeability with system specifications before substitution.

What are the specifications of M39012/94-3003?

Key specifications for M39012/94-3003: Thread Direction: RIGHT-HAND; Threaded Device Type: COUPLING FACILITY; Mating End Quantity: 1; Nominal Thread Size: 0.250 INCHES IN. 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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