PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M39012/29-0503Connector,receptacle,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-456-8740 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-456-8740 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-456-8740. Primary manufacturer part number: M39012/29-0503.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
  • Body Style: STRAIGHT SHAPE W/CABLE CLAMP
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Test Data Document: 81349-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.).
  • Contact Surface Treatment Document and Classification: MIL-G-45204,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE 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 5935-00-456-8740, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN5935-00-456-8740
Primary Part NumberM39012/29-0503
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
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE W/CABLE CLAMP
Precious Material and Weight0.005 GOLD GRAINS, TROY
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.).
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.437 INCHES AND 0.099 INCHES IN
Precious Material and LocationCONTACT SURFACES GOLD
Thread Series DesignatorUNEF AND UNF
Contact Maximum Frequency Rating11000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCRIMP TYPE
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Environmental ProtectionMOISTURE PROOF AND VIBRATION RESISTANT
Thread Class2A AND 2B A
Bushing Diameter0.436 INCHES MAXIMUM IN
Threaded Device TypeCOUPLING FACILITY AND MOUNTING HOLE
Contact Position Arrangement StyleNONSTD SINGLE MATING END
Unthreaded Mounting Hole Diameter0.099 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN
Distance From Mounting Shoulder to Front Face0.540 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-432-9258 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-007-1667 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-025-9157 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-044-4006 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-045-2980 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-067-7371 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-107-5206 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-129-1644 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-164-8591 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-165-1795 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
M39012/29-0503 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39012/29 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-39012/29 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC39012-29 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-432-9258INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-007-1667INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-025-9157INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-044-4006INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-045-2980INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-067-7371INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-107-5206INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-129-1644INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-164-8591INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-165-1795INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-168-7495INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-295-6934INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-456-8740?

NSN 5935-00-456-8740 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 5935-00-456-8740?

NSN 5935-00-456-8740 has 4 cross-referenced part numbers: M39012/29-0503 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-39012/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-39012/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC39012-29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-456-8740?

There are 12 known substitutes for 5935-00-456-8740: 5935-00-432-9258, 5935-01-007-1667, 5935-01-025-9157 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M39012/29-0503?

Key specifications for M39012/29-0503: Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING; Terminal Type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING; Body Style: STRAIGHT SHAPE W/CABLE CLAMP; Precious Material and Weight: 0.005 GOLD GRAINS, TROY. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com