PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

KC19-83Connector,receptacle,electrical

Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis · NSN 5935-00-147-7704 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-147-7704 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-147-7704. Primary manufacturer part number: KC19-83.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Contact Maximum Frequency Rating: 4000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: COAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Mating End Quantity: 1
  • Test Data Document: 81349-MIL-C-39012/19 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 Position Arrangement Style: BNC SINGLE MATING END
  • Thread Class: 2A A
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-147-7704, 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 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 7 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
NSN5935-00-147-7704
Primary Part NumberKC19-83
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
StatusCANCELLED
Contact Maximum Frequency Rating4000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Test Data Document81349-MIL-C-39012/19 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 Position Arrangement StyleBNC SINGLE MATING END
Thread Class2A A
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodBAYONET PIN
Thread Series DesignatorUNEF
Environmental ProtectionMOISTURE PROOF AND VIBRATION RESISTANT
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Threaded Device TypeMOUNTING BUSHING
Overall Diameter0.800 INCHES NOMINAL IN
Mounting Facility Thickness0.045 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
Nominal Thread Size0.500 INCHES IN
Thread DirectionRIGHT-HAND
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Thread Quantity Per Inch28
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCOMPRESSION NUT
Specification/standard Data81349-MIL-C-39012/19 GOVERNMENT SPECIFICATION
Bushing Accommodation Hole ShapeROUND W/FLAT
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Distance From Mounting Shoulder to Front Face0.843 INCHES NOMINAL IN
Shell TypeSOLID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3030-00-113-9749 INTERCHANGEABLE
Belt,positive Drive
5935-00-173-4237 INTERCHANGEABLE
Connector,receptacle,electrical
5930-00-355-994028900 INTERCHANGEABLE
Switch,sensitive
Electro-Tec Corp Dba Moog Inc., Components Group
5935-00-359-9169 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-450-5137 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-459-8243 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-481-2009 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-608-7673 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-836-6522UG910CU INTERCHANGEABLE
Connector,receptacle,electrical
Joint Electronics Type Designation System
5935-00-850-8876 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
KC19-83 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
M39012-19-0003 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39012/19-0005 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39012/19 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
31-342 Amphenol Corporation Div Amphenol Rf (USA)
R141332 Radiall Gesellschaft Mit Beschrankter Haftung Elektronische Bauelemente (DEU)
M39012/19-0013 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-39012/19 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
KC-19-83 Winchester Interconnect Corporation (USA)
KC-19-73 Winchester Interconnect Corporation (USA)
31-4342 Amphenol Corporation Div Amphenol Rf (USA)
8626572-001 San Antonio Air Logistics Center (USA)
SMC558264-1 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
3030-00-113-9749INTERCHANGEABLE
BELT,POSITIVE DRIVE
5935-00-173-4237INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5930-00-355-9940INTERCHANGEABLE
SWITCH,SENSITIVE
28900
5935-00-359-9169INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-450-5137INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-459-8243INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-481-2009INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-608-7673INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-836-6522INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
UG910CU
5935-00-850-8876INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-929-5768INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-018-4570INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-147-7704?

NSN 5935-00-147-7704 is a Connector,receptacle,electrical, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-147-7704?

NSN 5935-00-147-7704 has 13 cross-referenced part numbers: KC19-83 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), M39012-19-0003 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39012/19-0005 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-39012/19 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 31-342 (Amphenol Corporation Div Amphenol Rf) and 8 more.

What NSN replaces 5935-00-147-7704?

There are 12 known substitutes for 5935-00-147-7704: 3030-00-113-9749, 5935-00-173-4237, 5930-00-355-9940 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of KC19-83?

Key specifications for KC19-83: Contact Maximum Frequency Rating: 4000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Type: COAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING; Mating End Quantity: 1; Test Data Document: 81349-MIL-C-39012/19 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.).. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-147-7704 still in active supply?

NSN 5935-00-147-7704 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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