PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

374-074-003Connector,receptacle,electrical

L3harris Interstate Electronics Corporation · NSN 5935-00-028-2859 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-028-2859 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-028-2859. Primary manufacturer part number: 374-074-003.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Shell Type: SOLID
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: N SINGLE MATING END
  • Threaded Device Type: COUPLING FACILITY AND MOUNTING BUSHING
  • Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
  • Nominal Thread Size: 0.625 INCHES IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-028-2859, 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 L3harris Interstate Electronics Corporation. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, 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
NSN5935-00-028-2859
Primary Part Number374-074-003
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerL3harris Interstate Electronics Corporation
StatusACTIVE
Shell TypeSOLID
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleN SINGLE MATING END
Threaded Device TypeCOUPLING FACILITY AND MOUNTING BUSHING
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.005 GOLD GRAINS, TROY
Nominal Thread Size0.625 INCHES IN
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
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.).
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Bushing Accommodation Hole ShapeROUND W/DOUBLE FLAT
Contact Maximum AC Voltage Rating in Volts1000.0 SINGLE MATING END SINGLE CONTACT GROUPING
Thread DirectionRIGHT-HAND
Mating End Quantity1
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Distance From Mounting Shoulder to Front Face0.912 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
Thread Class2A A
Insert MaterialSILICON SINGLE MATING END
Shell MaterialCOPPER ALLOY
Contact Material Document and ClassificationQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Connector Locking MethodEXTERNALLY THREADED SHELL
Mounting Facility Thickness0.080 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-837-6081 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-974-5418 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
374-074-003 L3harris Interstate Electronics Corporation (USA)
MILC39012-4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39012-04-003 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39012/04-0003 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39012/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-837-6081INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-974-5418INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-028-2859?

NSN 5935-00-028-2859 is a Connector,receptacle,electrical, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-028-2859?

NSN 5935-00-028-2859 has 5 cross-referenced part numbers: 374-074-003 (L3harris Interstate Electronics Corporation), MILC39012-4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39012-04-003 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39012/04-0003 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-39012/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-028-2859?

There are 2 known substitutes for 5935-00-028-2859: 5935-00-837-6081, 5935-00-974-5418. Verify interchangeability with system specifications before substitution.

What are the specifications of 374-074-003?

Key specifications for 374-074-003: Shell Type: SOLID; Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING; Contact Position Arrangement Style: N SINGLE MATING END; Threaded Device Type: COUPLING FACILITY AND MOUNTING BUSHING. 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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