PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4SPJDJunction Box

Egs Electrical Group Appleton Div · NSN 5975-00-194-8874 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-194-8874 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-194-8874. Primary manufacturer part number: 4SPJD.
Features
  • Junction Box — FSC 5975
  • Body Length: 4.688 INCHES NOMINAL IN
  • Style Designator: SQUARE-TWO GANG BOX
  • Surface Treatment: ZINC OR CADMIUM BODY
  • Material: STEEL BODY
  • Body Width: 4.688 INCHES NOMINAL IN
  • Cover Mounting Hole Quantity: 4
  • Entrance Quantity: 15
Applications
  • Applications requiring Steel Body construction
General Description

The Junction Box, cataloged under National Stock Number 5975-00-194-8874, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 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
NSN5975-00-194-8874
Primary Part Number4SPJD
Item NameJunction Box
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEgs Electrical Group Appleton Div
StatusCANCELLED
Body Length4.688 INCHES NOMINAL IN
Style DesignatorSQUARE-TWO GANG BOX
Surface TreatmentZINC OR CADMIUM BODY
MaterialSTEEL BODY
Body Width4.688 INCHES NOMINAL IN
Cover Mounting Hole Quantity4
Entrance Quantity15
Inside Depth2.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
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
5975-00-194-4997 INTERCHANGEABLE
Extension,junction Box
5975-00-194-4998 INTERCHANGEABLE
Extension,junction Box
5975-00-194-8847 INTERCHANGEABLE
Extension,junction Box
Cross-Reference Index
Part NumberManufacturer
2515 Porter H K Co Inc Electrical Div Ambridge Works (USA)
72171-1-2 Abb Installation Products Inc (USA)
FED-STD-128 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
256 Raco, a Division of Hubbell Incorporated(delaware) (USA)
4SJD3-4 Egs Electrical Group Appleton Div (USA)
W-J-800 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
4SPJD PRIMARY Egs Electrical Group Appleton Div (USA)
A-A-59214 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
72171-3-4 Abb Installation Products Inc (USA)
5SD3-4 Ni Industries Inc Bowers Mfg Co Div (USA)
255 Raco, a Division of Hubbell Incorporated(delaware) (USA)
2514 Porter H K Co Inc Electrical Div Ambridge Works (USA)
Related Parts
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
5975-00-194-4997INTERCHANGEABLE
EXTENSION,JUNCTION BOX
5975-00-194-4998INTERCHANGEABLE
EXTENSION,JUNCTION BOX
5975-00-194-8847INTERCHANGEABLE
EXTENSION,JUNCTION BOX
5975-00-194-8878INTERCHANGEABLE
JUNCTION BOX
5975-00-281-0052INTERCHANGEABLE
COVER,JUNCTION BOX
450

Frequently Asked Questions

What is NSN 5975-00-194-8874?

NSN 5975-00-194-8874 is a 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 5975-00-194-8874?

NSN 5975-00-194-8874 has 12 cross-referenced part numbers: 2515 (Porter H K Co Inc Electrical Div Ambridge Works), 72171-1-2 (Abb Installation Products Inc), FED-STD-128 (Federal Specifications Promulgated by General Services Administration Washington DC), 256 (Raco, a Division of Hubbell Incorporated(delaware)), 4SJD3-4 (Egs Electrical Group Appleton Div) and 7 more.

What NSN replaces 5975-00-194-8874?

There are 12 known substitutes for 5975-00-194-8874: 5975-00-153-6386, 5975-00-153-6392, 5975-00-153-6397 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4SPJD?

Key specifications for 4SPJD: Body Length: 4.688 INCHES NOMINAL IN; Style Designator: SQUARE-TWO GANG BOX; Surface Treatment: ZINC OR CADMIUM BODY; Material: STEEL BODY. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-194-8874 still in active supply?

NSN 5975-00-194-8874 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.
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