PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-38999Connector,plug,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-190-1297 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-190-1297 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-190-1297. Primary manufacturer part number: MIL-C-38999.
Features
  • Connector,plug,electrical — FSC 5935
  • Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF
  • Body Style: STRAIGHT SHAPE, INTERNAL COUPLING
  • Thread Class: 2A A
  • Thread Direction: RIGHT-HAND
  • Specification/standard Data: 96906-MS27473 GOVERNMENT STANDARD
  • Connector Locking Method: BAYONET LATCH
  • Thread Quantity Per Inch: 18
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-190-1297, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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
NSN5935-01-190-1297
Primary Part NumberMIL-C-38999
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 VIBRATION PROOF
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Thread Class2A A
Thread DirectionRIGHT-HAND
Specification/standard Data96906-MS27473 GOVERNMENT STANDARD
Connector Locking MethodBAYONET LATCH
Thread Quantity Per Inch18
Insert Position in Deg15.0 AND 100.0 AND 128.0 AND 228.0 AND 265.0
Precious Material and Weight0.029 GOLD GRAINS, TROY
Shell MaterialALUMINUM ALLOY
Shell Surface TreatmentCADMIUM
Thread Series DesignatorUNEF
Nominal Thread Length0.219 INCHES IN
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface Treatment Document and ClassificationQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Precious MaterialGOLD
Included Contact Quantity29 SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size1.438 INCHES IN
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Precious Material and LocationCONTACT SURFACES GOLD
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Overall Diameter1.766 INCHES MAXIMUM IN
Test Data Document81349-MIL-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.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-01-158-492474031 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Daytronic Corporation
Cross-Reference Index
Part NumberManufacturer
MIL-C-38999 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-38999 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS27473T24B29PA Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS27473T24F29PA Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-01-158-4924INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
74031

Frequently Asked Questions

What is NSN 5935-01-190-1297?

NSN 5935-01-190-1297 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 5935-01-190-1297?

NSN 5935-01-190-1297 has 4 cross-referenced part numbers: MIL-C-38999 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-38999 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS27473T24B29PA (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS27473T24F29PA (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-01-190-1297?

There is 1 known substitute for 5935-01-190-1297: 5935-01-158-4924. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-38999?

Key specifications for MIL-C-38999: Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Thread Class: 2A A; Thread Direction: RIGHT-HAND. 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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