PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EC4535Connector,receptacle,electrical

Caton Connector Corporation Dba Caton Connector Corp · NSN 5935-00-687-1128 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-687-1128 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-687-1128. Primary manufacturer part number: EC4535.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Mating End Quantity: 1
  • Distance Between Mounting Facility Centers: 1.250 INCHES NOMINAL IN
  • Terminal Type: TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Weight: 0.010 GOLD GRAINS, TROY
  • Included Contact Quantity: 10 SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Location: CONTACT SURFACES GOLD
  • Contact Maximum DC Voltage Rating in Volts: 770.0 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 5935-00-687-1128, 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 Caton Connector Corporation Dba Caton Connector Corp. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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
NSN5935-00-687-1128
Primary Part NumberEC4535
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerCaton Connector Corporation Dba Caton Connector Corp
StatusACTIVE
Mating End Quantity1
Distance Between Mounting Facility Centers1.250 INCHES NOMINAL IN
Terminal TypeTAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.010 GOLD GRAINS, TROY
Included Contact Quantity10 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
Contact Maximum DC Voltage Rating in Volts770.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodFRICTION
Insert MaterialPLASTIC PHENOLIC MINERAL FILLED SINGLE MATING END
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
Unthreaded Mounting Hole Diameter0.125 INCHES NOMINAL IN
Contact Maximum AC Voltage Rating in Volts600.0 SINGLE MATING END SINGLE CONTACT GROUPING
Insert Material Document and ClassificationMIL-M-14F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Environmental ProtectionCORROSION RESISTANT AND MOISTURE RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps5.0 SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6240-00-044-42794535 INTERCHANGEABLE
Lamp,incandescent
American National Standards Institute Incorporated Dba American National Standards Institute
3110-00-101-178913267 INTERCHANGEABLE
Cup,tapered Roller Bearing
Harbormaster Marine, Inc
5950-00-228-0772 INTERCHANGEABLE
Transformer,audio Frequency
5950-00-645-4386 INTERCHANGEABLE
Coil,radio Frequency
5940-00-957-266110018660-001 INTERCHANGEABLE
Terminal,stud
Us Army Aviation and Missile Command
5920-00-975-9834 INTERCHANGEABLE
Fuseholder,block
4810-01-130-55294535 INTERCHANGEABLE
Valve Assembly,drain
Howell Laboratories Inc Dba Howell Laboratories Inc
4940-01-478-00144535 INTERCHANGEABLE
Shop Equipment,utility
Better Engineering Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
EC4535 PRIMARY Caton Connector Corporation Dba Caton Connector Corp (USA)
49728-1 Raytheon Company Dba Raytheon (USA)
4535 Caton Connector Corporation Dba Caton Connector Corp (USA)
4535 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
Related Parts
6240-00-044-4279INTERCHANGEABLE
LAMP,INCANDESCENT
4535
3110-00-101-1789INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
13267
5950-00-228-0772INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5950-00-645-4386INTERCHANGEABLE
COIL,RADIO FREQUENCY
5940-00-957-2661INTERCHANGEABLE
TERMINAL,STUD
10018660-001
5920-00-975-9834INTERCHANGEABLE
FUSEHOLDER,BLOCK
4810-01-130-5529INTERCHANGEABLE
VALVE ASSEMBLY,DRAIN
4535
4940-01-478-0014INTERCHANGEABLE
SHOP EQUIPMENT,UTILITY
4535

Frequently Asked Questions

What is NSN 5935-00-687-1128?

NSN 5935-00-687-1128 is a Connector,receptacle,electrical, manufactured by Caton Connector Corporation Dba Caton Connector Corp, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-687-1128?

NSN 5935-00-687-1128 has 4 cross-referenced part numbers: EC4535 (Caton Connector Corporation Dba Caton Connector Corp), 49728-1 (Raytheon Company Dba Raytheon), 4535 (Caton Connector Corporation Dba Caton Connector Corp), 4535 (Souriau Usa, Inc. Dba Souriau Usa Inc).

What NSN replaces 5935-00-687-1128?

There are 8 known substitutes for 5935-00-687-1128: 6240-00-044-4279, 3110-00-101-1789, 5950-00-228-0772 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of EC4535?

Key specifications for EC4535: Mating End Quantity: 1; Distance Between Mounting Facility Centers: 1.250 INCHES NOMINAL IN; Terminal Type: TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING; Precious Material and Weight: 0.010 GOLD GRAINS, TROY. 25 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com