PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-39012/20Connector,plug,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-122-7228 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-122-7228 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-122-7228. Primary manufacturer part number: MIL-C-39012/20.
Features
  • Connector,plug,electrical — FSC 5935
  • Cable Entrance Diameter: 0.160 INCHES NOMINAL IN
  • Precious Material: GOLD
  • Shell Material: COPPER ALLOY
  • Precious Material and Location: CONTACT SURFACES GOLD
  • Included Contact Type: COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Test Data Document: 81349-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.).
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-122-7228, 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 24 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-122-7228
Primary Part NumberMIL-C-39012/20
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
Cable Entrance Diameter0.160 INCHES NOMINAL IN
Precious MaterialGOLD
Shell MaterialCOPPER ALLOY
Precious Material and LocationCONTACT SURFACES GOLD
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
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.).
Connector Locking MethodBAYONET LATCH
Terminal LocationSIDE SINGLE MATING END SINGLE CONTACT GROUPING
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.005 GOLD GRAINS, TROY
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleBNC SINGLE MATING END
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-39012/20 GOVERNMENT SPECIFICATION
Connector Cable Strain Relief MethodCRIMP TYPE
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Environmental ProtectionSHOCK PROOF AND VIBRATION PROOF
Overall Diameter0.593 INCHES MAXIMUM IN
Body StyleANGLE, SHAPE, INTERNAL COUPLING
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-165-3365 INTERCHANGEABLE
Connector,plug,electrical
5935-00-169-9460 INTERCHANGEABLE
Connector,plug,electrical
5935-00-249-1304 INTERCHANGEABLE
Connector,plug,electrical
5935-00-417-4211 INTERCHANGEABLE
Connector,plug,electrical
5935-00-451-2449 INTERCHANGEABLE
Connector,plug,electrical
5935-00-835-9148 INTERCHANGEABLE
Connector,plug,electrical
5935-01-015-8253 INTERCHANGEABLE
Connector,plug,electrical
5935-01-044-4446 INTERCHANGEABLE
Connector,plug,electrical
5935-01-046-6911 INTERCHANGEABLE
Connector,plug,electrical
5935-01-052-5857 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
MIL-C-39012/20 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39012/20-0501 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39012/20 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-165-3365INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-169-9460INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-249-1304INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-417-4211INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-451-2449INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-835-9148INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-015-8253INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-044-4446INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-046-6911INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-052-5857INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-251-2373INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-337-9713INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-122-7228?

NSN 5935-01-122-7228 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 5935-01-122-7228?

NSN 5935-01-122-7228 has 3 cross-referenced part numbers: MIL-C-39012/20 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39012/20-0501 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-39012/20 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-01-122-7228?

There are 12 known substitutes for 5935-01-122-7228: 5935-00-165-3365, 5935-00-169-9460, 5935-00-249-1304 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-39012/20?

Key specifications for MIL-C-39012/20: Cable Entrance Diameter: 0.160 INCHES NOMINAL IN; Precious Material: GOLD; Shell Material: COPPER ALLOY; Precious Material and Location: CONTACT SURFACES GOLD. 26 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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