PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EC-A5478Connector,plug,electrical

Caton Connector Corporation Dba Caton Connector Corp · NSN 5935-00-177-3300 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-177-3300 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-177-3300. Primary manufacturer part number: EC-A5478.
Features
  • Connector,plug,electrical — FSC 5935
  • Body Style: ANGLE SHAPE
  • Included Contact Quantity: 18 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
  • Mating End Quantity: 1
  • 4 verified cross-references
  • Primary manufacturer: Caton Connector Corporation Dba Caton Connector Corp
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-177-3300, 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 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-177-3300
Primary Part NumberEC-A5478
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerCaton Connector Corporation Dba Caton Connector Corp
StatusACTIVE
Body StyleANGLE SHAPE
Included Contact Quantity18 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-158-7199FMF00141 INTERCHANGEABLE
Bearing,roller,cylindrical
Dana Off Highway Products, Llc
4320-01-569-2102 INTERCHANGEABLE
Pump Unit,rotary
Cross-Reference Index
Part NumberManufacturer
EC-A5478 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
5478 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
149055-01 Ge Aviation Systems Llc (USA)
EC-A5478 PRIMARY Caton Connector Corporation Dba Caton Connector Corp (USA)
Related Parts
3110-00-158-7199INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
FMF00141
4320-01-569-2102INTERCHANGEABLE
PUMP UNIT,ROTARY

Frequently Asked Questions

What is NSN 5935-00-177-3300?

NSN 5935-00-177-3300 is a Connector,plug,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 5935-00-177-3300?

NSN 5935-00-177-3300 has 4 cross-referenced part numbers: EC-A5478 (Souriau Usa, Inc. Dba Souriau Usa Inc), 5478 (Souriau Usa, Inc. Dba Souriau Usa Inc), 149055-01 (Ge Aviation Systems Llc), EC-A5478 (Caton Connector Corporation Dba Caton Connector Corp).

What NSN replaces 5935-00-177-3300?

There are 2 known substitutes for 5935-00-177-3300: 3110-00-158-7199, 4320-01-569-2102. Verify interchangeability with system specifications before substitution.

What are the specifications of EC-A5478?

Key specifications for EC-A5478: Body Style: ANGLE SHAPE; Included Contact Quantity: 18 SINGLE MATING END SINGLE CONTACT GROUPING; Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING; Contact Position Arrangement Style: 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END. 8 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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