PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12139Connector,plug,electrical

Cessna Aircraft Co Arc Avionics Div · NSN 5935-00-204-8189 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-204-8189 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-204-8189. Primary manufacturer part number: 12139.
Features
  • Connector,plug,electrical — FSC 5935
  • Connector Locking Method: INTERNALLY THREADED COUPLING NUT
  • Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Thread Series Designator: UNS
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Maximum Current Rating in Amps: 4.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Nominal Thread Size: 1.625 INCHES IN
  • Included Contact Quantity: 19 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 5935-00-204-8189, 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 Cessna Aircraft Co Arc Avionics Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-204-8189
Primary Part Number12139
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerCessna Aircraft Co Arc Avionics Div
StatusACTIVE
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNS
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps4.0 SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size1.625 INCHES IN
Included Contact Quantity19 SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPORCELAIN SINGLE MATING END
Shell MaterialCOPPER ALLOY
Thread Quantity Per Inch24
Connector Cable Strain Relief MethodCONDUIT NUT
Overall Diameter1.812 INCHES NOMINAL IN
Threaded Device TypeCOUPLING FACILITY
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5930-00-136-8427 INTERCHANGEABLE
Switch,toggle
5133-00-189-9312 INTERCHANGEABLE
Drill,twist
5330-00-350-0507309747 INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
5340-00-434-5422 INTERCHANGEABLE
Cover,access
5305-00-484-655512139 INTERCHANGEABLE
Screw-Adj Valve Spr
Triumph Engine Control Systems Llc
5985-01-291-1331 INTERCHANGEABLE
Dummy Load,electrical
5310-01-376-474512419830-009 INTERCHANGEABLE
Nut,clip-on
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
12139 Cessna Aircraft Co Arc Avionics Div (USA)
Related Parts
5930-00-136-8427INTERCHANGEABLE
SWITCH,TOGGLE
5133-00-189-9312INTERCHANGEABLE
DRILL,TWIST
5330-00-350-0507INTERCHANGEABLE
GASKET
309747
5340-00-434-5422INTERCHANGEABLE
COVER,ACCESS
5305-00-484-6555INTERCHANGEABLE
SCREW-ADJ VALVE SPR
12139
5985-01-291-1331INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
5310-01-376-4745INTERCHANGEABLE
NUT,CLIP-ON
12419830-009

Frequently Asked Questions

What is NSN 5935-00-204-8189?

NSN 5935-00-204-8189 is a Connector,plug,electrical, manufactured by Cessna Aircraft Co Arc Avionics Div, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-204-8189?

NSN 5935-00-204-8189 has 1 cross-referenced part number: 12139 (Cessna Aircraft Co Arc Avionics Div).

What NSN replaces 5935-00-204-8189?

There are 7 known substitutes for 5935-00-204-8189: 5930-00-136-8427, 5133-00-189-9312, 5330-00-350-0507 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12139?

Key specifications for 12139: Connector Locking Method: INTERNALLY THREADED COUPLING NUT; Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING; Thread Series Designator: UNS; Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING. 15 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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