PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12128Connector,plug,electrical

Cessna Aircraft Co Arc Avionics Div · NSN 5935-00-257-8318 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-257-8318 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-257-8318. Primary manufacturer part number: 12128.
Features
  • Connector,plug,electrical — FSC 5935
  • Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 4 SINGLE MATING END SINGLE CONTACT GROUPING
  • Connector Cable Strain Relief Method: CONDUIT NUT
  • Shell Type: SOLID
  • Thread Series Designator: UNS
  • Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Connector Locking Method: INTERNALLY THREADED COUPLING NUT
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-257-8318, 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 20 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-257-8318
Primary Part Number12128
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerCessna Aircraft Co Arc Avionics Div
StatusACTIVE
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity4 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCONDUIT NUT
Shell TypeSOLID
Thread Series DesignatorUNS
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Shell MaterialCOPPER ALLOY
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch24
Nominal Thread Size1.125 INCHES IN
Insert MaterialCERAMIC SINGLE MATING END
Contact Position Arrangement StyleB4S SINGLE MATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Overall Diameter1.109 INCHES NOMINAL IN
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Thread Class2B
Threaded Device TypeCOUPLING FACILITY
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-088-819812128 INTERCHANGEABLE
Caster,swivel
Aerol Llc
5360-00-268-1982 INTERCHANGEABLE
Spring,helical,compression
6145-00-803-2100 INTERCHANGEABLE
Cable,special Purpose,electrical
5950-00-881-074912128 INTERCHANGEABLE
Reactor
Torotel, Inc. Div Torotel Products, Inc.
4920-00-974-227912128 INTERCHANGEABLE
Plug Assembly,static Port
Elbitamerica, Inc.
2915-00-991-914512128 INTERCHANGEABLE
Injector,fuel Meter
Collins Engine Nozzles, Inc
5970-01-103-6931 INTERCHANGEABLE
Insulator
2920-01-169-8706 INTERCHANGEABLE
Parts Kit,connector
5930-01-178-2328 INTERCHANGEABLE
Switch Assembly
3455-01-216-784712128 INTERCHANGEABLE
Trepanning Tool,machine
Hougen Manufacturing, Inc
Cross-Reference Index
Part NumberManufacturer
12128 Cessna Aircraft Co Arc Avionics Div (USA)
Related Parts
5340-00-088-8198INTERCHANGEABLE
CASTER,SWIVEL
12128
5360-00-268-1982INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6145-00-803-2100INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5950-00-881-0749INTERCHANGEABLE
REACTOR
12128
4920-00-974-2279INTERCHANGEABLE
PLUG ASSEMBLY,STATIC PORT
12128
2915-00-991-9145INTERCHANGEABLE
INJECTOR,FUEL METER
12128
5970-01-103-6931INTERCHANGEABLE
INSULATOR
2920-01-169-8706INTERCHANGEABLE
PARTS KIT,CONNECTOR
5930-01-178-2328INTERCHANGEABLE
SWITCH ASSEMBLY
3455-01-216-7847INTERCHANGEABLE
TREPANNING TOOL,MACHINE
12128
6150-01-556-1493INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
12128
2590-01-579-8059INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS

Frequently Asked Questions

What is NSN 5935-00-257-8318?

NSN 5935-00-257-8318 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 5935-00-257-8318?

NSN 5935-00-257-8318 has 1 cross-referenced part number: 12128 (Cessna Aircraft Co Arc Avionics Div).

What NSN replaces 5935-00-257-8318?

There are 12 known substitutes for 5935-00-257-8318: 5340-00-088-8198, 5360-00-268-1982, 6145-00-803-2100 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12128?

Key specifications for 12128: Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Quantity: 4 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Cable Strain Relief Method: CONDUIT NUT; Shell Type: SOLID. 21 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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