PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

388Junction Box

Egs Electrical Group Appleton Div · NSN 5975-00-581-8122 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-581-8122 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-581-8122. Primary manufacturer part number: 388.
Features
  • Junction Box — FSC 5975
  • Entrance Quantity: 3
  • Environmental Protection: SHOCK PROOF
  • Cover Type: BLANK
  • Body Width: 2.000 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OR ZINC OVERALL
  • Style Designator: STANDARD SWITCH BOX
  • Inside Depth: 2.250 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Junction Box, cataloged under National Stock Number 5975-00-581-8122, 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 9 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-581-8122
Primary Part Number388
Item NameJunction Box
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEgs Electrical Group Appleton Div
StatusCANCELLED
Entrance Quantity3
Environmental ProtectionSHOCK PROOF
Cover TypeBLANK
Body Width2.000 INCHES NOMINAL IN
Surface TreatmentCADMIUM OR ZINC OVERALL
Style DesignatorSTANDARD SWITCH BOX
Inside Depth2.250 INCHES NOMINAL IN
Cover Mounting Hole Quantity4
Body Length3.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
6240-00-023-258010015388 INTERCHANGEABLE
Lamp,incandescent
Us Army Aviation and Missile Command
5110-00-221-104932840 INTERCHANGEABLE
Cutter,pipe
Ridge Tool Company
3460-00-230-2294 INTERCHANGEABLE
Holder,cutting Tool
7710-00-245-95674S INTERCHANGEABLE
Piccolo
Gemeinhardt Cbs Musical Instruments a Div of Cbs Inc
5340-00-329-861111-100 INTERCHANGEABLE
Shield,expansion
Barrett Mfg Co
4030-00-879-39304S INTERCHANGEABLE
Hook,hoist
Newco Mfg Co Inc
4730-00-894-2493P-4-S INTERCHANGEABLE
Clamp,hose
Punch-Lok Co Div Pt Punch-Lok
5340-01-374-9191 INTERCHANGEABLE
Hardware Kit,mechanic Equipment
5110-01-473-9774 INTERCHANGEABLE
Cutter,pipe
5340-01-612-63764-S INTERCHANGEABLE
Clip,spring Tension
Arthur I Platt Inc
Cross-Reference Index
Part NumberManufacturer
388 Egs Electrical Group Appleton Div (USA)
WJ800 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-59214 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
230LC Ni Industries Inc Bowers Mfg Co Div (USA)
4S Porter H K Co Inc Electrical Div Ambridge Works (USA)
LC0W Abb Installation Products Inc (USA)
471 Raco Products Co (USA)
AA59214-4C12 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
6240-00-023-2580INTERCHANGEABLE
LAMP,INCANDESCENT
10015388
5110-00-221-1049INTERCHANGEABLE
CUTTER,PIPE
32840
3460-00-230-2294INTERCHANGEABLE
HOLDER,CUTTING TOOL
7710-00-245-9567INTERCHANGEABLE
PICCOLO
4S
5340-00-329-8611INTERCHANGEABLE
SHIELD,EXPANSION
11-100
4030-00-879-3930INTERCHANGEABLE
HOOK,HOIST
4S
4730-00-894-2493INTERCHANGEABLE
CLAMP,HOSE
P-4-S
5340-01-374-9191INTERCHANGEABLE
HARDWARE KIT,MECHANIC EQUIPMENT
5110-01-473-9774INTERCHANGEABLE
CUTTER,PIPE
5340-01-612-6376INTERCHANGEABLE
CLIP,SPRING TENSION
4-S

Frequently Asked Questions

What is NSN 5975-00-581-8122?

NSN 5975-00-581-8122 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 5975-00-581-8122?

NSN 5975-00-581-8122 has 8 cross-referenced part numbers: 388 (Egs Electrical Group Appleton Div), WJ800 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-59214 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 230LC (Ni Industries Inc Bowers Mfg Co Div), 4S (Porter H K Co Inc Electrical Div Ambridge Works) and 3 more.

What NSN replaces 5975-00-581-8122?

There are 10 known substitutes for 5975-00-581-8122: 6240-00-023-2580, 5110-00-221-1049, 3460-00-230-2294 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 388?

Key specifications for 388: Overall Width: 2.000 INCHES NOMINAL IN; Entrance Quantity: 3; Environmental Protection: SHOCK PROOF; Cover Type: BLANK. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-581-8122 still in active supply?

NSN 5975-00-581-8122 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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