PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D38999/26WE8SCConnector,plug,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-312-6673 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-312-6673 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-312-6673. Primary manufacturer part number: D38999/26WE8SC.
Features
  • Connector,plug,electrical — FSC 5935
  • Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND CORROSION RESISTANT AND DUST RESISTANT AND FUEL RESISTANT AND FUNGUS RESISTANT AND HUMIDITY RESISTANT AND OIL RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT AND VIBRATION PROOF
  • Threaded Device Type: BACK SHELL AND COUPLING FACILITY
  • Thread Direction: RIGHT-HAND
  • Operating Temp Rating: -65.0 CELSIUS MINIMUM AND 200.0 CELSIUS MAXIMUM DEGC
  • Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 8 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: GK-8 SINGLE MATING END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-312-6673, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-312-6673
Primary Part NumberD38999/26WE8SC
Item NameConnector,plug,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
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND CORROSION RESISTANT AND DUST RESISTANT AND FUEL RESISTANT AND FUNGUS RESISTANT AND HUMIDITY RESISTANT AND OIL RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT AND VIBRATION PROOF
Threaded Device TypeBACK SHELL AND COUPLING FACILITY
Thread DirectionRIGHT-HAND
Operating Temp Rating-65.0 CELSIUS MINIMUM AND 200.0 CELSIUS MAXIMUM DEGC
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity8 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleGK-8 SINGLE MATING END
Insert MaterialPLASTIC EPOXY SINGLE MATING END
Precious Material and LocationCONTACT SURFACES GOLD
Shell MaterialALUMINUM ALLOY
Thread Pitch in Millimeters1.00
Contact Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-DOD-C-38999/26 GOVERNMENT SPECIFICATION
Shell TypeSOLID
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Thread Tolerance Class6G EXTERNAL G
Insert Position in Deg0.0 AND 66.0 AND 140.0 AND 200.0 AND 257.0
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.).
Thread Quantity Per Inch10
Thread Series DesignatorISO M AND SPECIAL ACME
Nominal Thread Size25.0 MILLIMETERS AND 1.188 INCHES MM
Shell Surface Treatment Document and ClassificationQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Precious Material and Weight0.008 GOLD GRAINS, TROY
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Overall Diameter32.2 MILLIMETERS MINIMUM AND 32.4 MILLIMETERS MAXIMUM MM
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentCADMIUM
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-01-311-5342 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
D38999/26WE8SC Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
DOD-C-38999126 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-38999/26 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-01-311-5342INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-312-6673?

NSN 5935-01-312-6673 is a Connector,plug,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 5935-01-312-6673?

NSN 5935-01-312-6673 has 3 cross-referenced part numbers: D38999/26WE8SC (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), DOD-C-38999126 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-38999/26 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-01-312-6673?

There is 1 known substitute for 5935-01-312-6673: 5935-01-311-5342. Verify interchangeability with system specifications before substitution.

What are the specifications of D38999/26WE8SC?

Key specifications for D38999/26WE8SC: Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND CORROSION RESISTANT AND DUST RESISTANT AND FUEL RESISTANT AND FUNGUS RESISTANT AND HUMIDITY RESISTANT AND OIL RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT AND VIBRATION PROOF; Threaded Device Type: BACK SHELL AND COUPLING FACILITY; Thread Direction: RIGHT-HAND; Operating Temp Rating: -65.0 CELSIUS MINIMUM AND 200.0 CELSIUS MAXIMUM DEGC. 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