PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-39012/30Connector,plug,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-249-7051 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-249-7051 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-249-7051. Primary manufacturer part number: MIL-C-39012/30.
Features
  • Connector,plug,electrical — FSC 5935
  • Overall Diameter: 0.650 INCHES MAXIMUM IN
  • Environmental Protection: CORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2B
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Specification/standard Data: 81349-MIL-C-39012/30 GOVERNMENT SPECIFICATION
  • Precious Material and Location: CONTACT SURFACE GOLD AND SHELL SURFACE SILVER
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-249-7051, 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 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-01-249-7051
Primary Part NumberMIL-C-39012/30
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
StatusCANCELLED
Overall Diameter0.650 INCHES MAXIMUM IN
Environmental ProtectionCORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT
Thread DirectionRIGHT-HAND
Thread Class2B
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-39012/30 GOVERNMENT SPECIFICATION
Precious Material and LocationCONTACT SURFACE GOLD AND SHELL SURFACE SILVER
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCOMPRESSION NUT
Contact Position Arrangement StyleTNC SINGLE MATING END
Thread Series DesignatorUNEF
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface Treatment Document and ClassificationQQ-S-365 FED SPEC 1ST TREATMENT RESPONSE
Connector Locking MethodINTERNALLY THREADED COUPLING RING
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.).
Precious Material and Weight0.005 GOLD GRAINS, TROY AND 0.100 SILVER GRAINS, TROY
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Frequency Rating11000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch28
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Shell MaterialCOPPER ALLOY
Nominal Thread Size0.438 INCHES IN
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD AND SILVER
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentSILVER AND COPPER
Cable Entrance Diameter0.160 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-136-3906 INTERCHANGEABLE
Connector,plug,electrical
5935-00-136-6914 INTERCHANGEABLE
Connector,plug,electrical
5935-00-170-8478 INTERCHANGEABLE
Connector,plug,electrical
5935-00-430-4109 INTERCHANGEABLE
Connector,plug,electrical
5935-01-009-5639 INTERCHANGEABLE
Connector,plug,electrical
5935-01-032-7791CVKA-59-295 INTERCHANGEABLE
Connector,plug,electrical
Winchester Interconnect Corporation
5935-01-043-0624 INTERCHANGEABLE
Connector,plug,electrical
5935-01-047-6312 INTERCHANGEABLE
Connector,plug,electrical
5935-01-057-8195 INTERCHANGEABLE
Connector,plug,electrical
5935-01-061-1472 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
MIL-C-39012/30 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39012/30 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4098-0001 Sv Microwave, Inc. Div Sv Microwave (USA)
M39012/30-0103 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-136-3906INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-136-6914INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-170-8478INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-430-4109INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-009-5639INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-032-7791INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
CVKA-59-295
5935-01-043-0624INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-047-6312INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-057-8195INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-061-1472INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-064-9903INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-284-5643INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-249-7051?

NSN 5935-01-249-7051 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: cancelled.

What are the part numbers for NSN 5935-01-249-7051?

NSN 5935-01-249-7051 has 4 cross-referenced part numbers: MIL-C-39012/30 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-39012/30 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4098-0001 (Sv Microwave, Inc. Div Sv Microwave), M39012/30-0103 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-01-249-7051?

There are 12 known substitutes for 5935-01-249-7051: 5935-00-136-3906, 5935-00-136-6914, 5935-00-170-8478 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-39012/30?

Key specifications for MIL-C-39012/30: Overall Diameter: 0.650 INCHES MAXIMUM IN; Environmental Protection: CORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT; Thread Direction: RIGHT-HAND; Thread Class: 2B. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-249-7051 still in active supply?

NSN 5935-01-249-7051 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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