PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-DTL-38999/24Connector,receptacle,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-311-5342 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-311-5342 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-311-5342. Primary manufacturer part number: MIL-DTL-38999/24.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Mating End Quantity: 1
  • Distance From Mounting Shoulder to Front Face: 22.6 MILLIMETERS MAXIMUM MM
  • Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING
  • Thread Class: 2A A
  • Contact Surface Treatment: GOLD SINGLE MATING END SINGLE CONTACT GROUPING
  • Nominal Thread Size: 25.0 MILLIMETERS AND 1.188 INCHES AND 32.0 MILLIMETERS MM
  • Precious Material and Location: CONTACT SURFACES GOLD
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-311-5342, 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 30 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-311-5342
Primary Part NumberMIL-DTL-38999/24
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
Mating End Quantity1
Distance From Mounting Shoulder to Front Face22.6 MILLIMETERS MAXIMUM MM
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Thread Class2A A
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size25.0 MILLIMETERS AND 1.188 INCHES AND 32.0 MILLIMETERS MM
Precious Material and LocationCONTACT SURFACES GOLD
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-DOD-C-38999/24 GOVERNMENT SPECIFICATION
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch10
Test Data Document81349-DOD-C-38999 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.).
Operating Temp Rating-65.0 CELSIUS MINIMUM AND 175.0 CELSIUS MAXIMUM DEGC
Contact Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.008 GOLD GRAINS, TROY
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity8 SINGLE MATING END SINGLE CONTACT GROUPING
Threaded Device TypeBACK SHELL AND COUPLING FACILITY AND MOUNTING BUSHING
Shell Surface TreatmentCADMIUM
Thread Tolerance Class6G EXTERNAL G
Overall Diameter44.3 MILLIMETERS MINIMUM AND 44.8 MILLIMETERS MAXIMUM MM
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Shell MaterialALUMINUM ALLOY
Shell Surface Treatment Document and ClassificationQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE
Precious MaterialGOLD
Connector Locking MethodEXTERNALLY THREADED SHELL
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Insert Position in Deg0.0 AND 103.0 AND 160.0 AND 220.0 AND 294.0
Contact Position Arrangement Style17-8 SINGLE MATING END
Bushing Accommodation Hole ShapeROUND W/FLAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-325-4479 INTERCHANGEABLE
Connector,plug,electrical
5935-01-312-6673 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
MIL-DTL-38999/24 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
D38999/24WE8PC Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
DOD-C-38999/24 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
D38999/26WE8SC Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-325-4479INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-312-6673INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-311-5342?

NSN 5935-01-311-5342 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 5935-01-311-5342?

NSN 5935-01-311-5342 has 4 cross-referenced part numbers: MIL-DTL-38999/24 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), D38999/24WE8PC (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), DOD-C-38999/24 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), D38999/26WE8SC (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-01-311-5342?

There are 2 known substitutes for 5935-01-311-5342: 5935-00-325-4479, 5935-01-312-6673. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-DTL-38999/24?

Key specifications for MIL-DTL-38999/24: Mating End Quantity: 1; Distance From Mounting Shoulder to Front Face: 22.6 MILLIMETERS MAXIMUM MM; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Thread Class: 2A A. 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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