PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4SE3-4Extension,junction Box

Egs Electrical Group Appleton Div · NSN 5975-00-194-4997 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-194-4997 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-194-4997. Primary manufacturer part number: 4SE3-4.
Features
  • Extension,junction Box — FSC 5975
  • Cover Attachment Method: SCREW
  • Material: STEEL BODY
  • Style Designator: SQUARE
  • Surface Treatment: CADMIUM OR ZINC OVERALL
  • Cover Mounting Hole Quantity: 2
  • Entrance Quantity: 8
  • Inside Depth: 1.500 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Body construction
General Description

The Extension,junction Box, cataloged under National Stock Number 5975-00-194-4997, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Egs Electrical Group Appleton Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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
NSN5975-00-194-4997
Primary Part Number4SE3-4
Item NameExtension,junction Box
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEgs Electrical Group Appleton Div
StatusCANCELLED
Cover Attachment MethodSCREW
MaterialSTEEL BODY
Style DesignatorSQUARE
Surface TreatmentCADMIUM OR ZINC OVERALL
Cover Mounting Hole Quantity2
Entrance Quantity8
Inside Depth1.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3120-00-036-33732405 INTERCHANGEABLE
Bearing
Northrop Grumman Systems Corporation Div Marine Systems
5975-00-153-6386 INTERCHANGEABLE
Junction Box
5975-00-153-6392 INTERCHANGEABLE
Junction Box
5975-00-153-6397 INTERCHANGEABLE
Junction Box
5975-00-153-6398 INTERCHANGEABLE
Junction Box
5975-00-153-677052C14 INTERCHANGEABLE
Cover,junction Box
Abb Installation Products Inc
5975-00-188-1153502B INTERCHANGEABLE
Cover,junction Box
Ni Industries Inc Bowers Mfg Co Div
5975-00-188-1158404 INTERCHANGEABLE
Cover,junction Box
Ni Industries Inc Bowers Mfg Co Div
5975-00-194-4998 INTERCHANGEABLE
Extension,junction Box
5975-00-194-8847 INTERCHANGEABLE
Extension,junction Box
Cross-Reference Index
Part NumberManufacturer
4SE3-4 Egs Electrical Group Appleton Div (USA)
2405 Porter H K Co Inc Electrical Div Ambridge Works (USA)
FEDSTD128 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AA59214-6A3 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
202 Raco, a Division of Hubbell Incorporated(delaware) (USA)
4SEXT3-4 Ni Industries Inc Bowers Mfg Co Div (USA)
A-A-59214 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
53151 3-4 Abb Installation Products Inc (USA)
Related Parts
3120-00-036-3373INTERCHANGEABLE
BEARING
2405
5975-00-153-6386INTERCHANGEABLE
JUNCTION BOX
5975-00-153-6392INTERCHANGEABLE
JUNCTION BOX
5975-00-153-6397INTERCHANGEABLE
JUNCTION BOX
5975-00-153-6398INTERCHANGEABLE
JUNCTION BOX
5975-00-153-6770INTERCHANGEABLE
COVER,JUNCTION BOX
52C14
5975-00-188-1153INTERCHANGEABLE
COVER,JUNCTION BOX
502B
5975-00-188-1158INTERCHANGEABLE
COVER,JUNCTION BOX
404
5975-00-194-4998INTERCHANGEABLE
EXTENSION,JUNCTION BOX
5975-00-194-8847INTERCHANGEABLE
EXTENSION,JUNCTION BOX
5975-00-194-8874INTERCHANGEABLE
JUNCTION BOX
4SPJD
5975-00-194-8878INTERCHANGEABLE
JUNCTION BOX

Frequently Asked Questions

What is NSN 5975-00-194-4997?

NSN 5975-00-194-4997 is a Extension,junction Box, manufactured by Egs Electrical Group Appleton Div, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-194-4997?

NSN 5975-00-194-4997 has 8 cross-referenced part numbers: 4SE3-4 (Egs Electrical Group Appleton Div), 2405 (Porter H K Co Inc Electrical Div Ambridge Works), FEDSTD128 (Federal Specifications Promulgated by General Services Administration Washington DC), AA59214-6A3 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 202 (Raco, a Division of Hubbell Incorporated(delaware)) and 3 more.

What NSN replaces 5975-00-194-4997?

There are 12 known substitutes for 5975-00-194-4997: 3120-00-036-3373, 5975-00-153-6386, 5975-00-153-6392 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4SE3-4?

Key specifications for 4SE3-4: Cover Attachment Method: SCREW; Material: STEEL BODY; Style Designator: SQUARE; Surface Treatment: CADMIUM OR ZINC OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-194-4997 still in active supply?

NSN 5975-00-194-4997 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.
PartsTable Design LLC · partstable.com