PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-39012/81Connector,plug,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-274-5174 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-274-5174 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-274-5174. Primary manufacturer part number: MIL-C-39012/81.
Features
  • Connector,plug,electrical — FSC 5935
  • Thread Class: 2A A
  • Body Style: STRAIGHT SHAPE, INTERNAL COUPLING
  • Thread Quantity Per Inch: 36
  • Contact Maximum AC Voltage Rating in Volts: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Surface Treatment Document and Classification: MIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Maximum Frequency Rating: 18000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-274-5174, 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 29 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-274-5174
Primary Part NumberMIL-C-39012/81
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
Thread Class2A A
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Thread Quantity Per Inch36
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Frequency Rating18000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodEXTERNALLY THREADED SHELL
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
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.).
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACE GOLD
Nominal Thread Length0.170 INCHES IN
Shell Surface Treatment Document and ClassificationMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-39012/81 GOVERNMENT SPECIFICATION
Precious Material and Weight0.005 GOLD GRAINS, TROY
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleSMA SINGLE MATING END
Connector Cable Strain Relief MethodCOMPRESSION NUT
Precious MaterialGOLD
Shell Surface TreatmentPASSIVATE
Overall Diameter0.400 INCHES MAXIMUM IN
Nominal Thread Size0.250 INCHES IN
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Thread DirectionRIGHT-HAND
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5935-01-082-7595 INTERCHANGEABLE
Connector,plug,electrical
5935-01-093-0319 INTERCHANGEABLE
Connector,plug,electrical
5935-01-127-2986 INTERCHANGEABLE
Connector,plug,electrical
5935-01-149-2508 INTERCHANGEABLE
Connector,plug,electrical
5935-01-161-2996 INTERCHANGEABLE
Connector,plug,electrical
5935-01-283-2446 INTERCHANGEABLE
Connector,plug,electrical
5935-01-364-5215 INTERCHANGEABLE
Connector,plug,electrical
5935-01-414-6625 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
MIL-C-39012/81 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39012/81 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39012/81-3208 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-01-082-7595INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-093-0319INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-127-2986INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-149-2508INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-161-2996INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-283-2446INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-364-5215INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-414-6625INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-274-5174?

NSN 5935-01-274-5174 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 5935-01-274-5174?

NSN 5935-01-274-5174 has 3 cross-referenced part numbers: MIL-C-39012/81 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-39012/81 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39012/81-3208 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-01-274-5174?

There are 8 known substitutes for 5935-01-274-5174: 5935-01-082-7595, 5935-01-093-0319, 5935-01-127-2986 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-39012/81?

Key specifications for MIL-C-39012/81: Thread Class: 2A A; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Overall Length: 0.960 INCHES NOMINAL IN; Thread Quantity Per Inch: 36. 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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