PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

STB38Box Connector,electrical

Egs Electrical Group Appleton Div · NSN 5975-00-707-6229 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-707-6229 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-707-6229. Primary manufacturer part number: STB38.
Features
  • Box Connector,electrical — FSC 5975
  • End Type: GLAND NUT W/INTERNAL THREAD FIRST END
  • End Type: EXTERNAL THREAD SECOND END
  • Surface Treatment: CADMIUM OR ZINC
  • Style Designator: STRAIGHT
  • Furnished Items: INSULATED BUSHING AND LOCKNUT
  • Hazardous Locations/environmental Protection: EXPLOSION PROOF NEC CL.I, GP.ABCD;CL.II, GP.EFG;CL.III AND LIQUID TIGHT
  • Conduit Type Accommodated: FLEXIBLE METALLIC FIRST END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Iron Malleable or Steel construction
General Description

The Box Connector,electrical, cataloged under National Stock Number 5975-00-707-6229, 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 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-00-707-6229
Primary Part NumberSTB38
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEgs Electrical Group Appleton Div
StatusACTIVE
End TypeGLAND NUT W/INTERNAL THREAD FIRST END
End TypeEXTERNAL THREAD SECOND END
Surface TreatmentCADMIUM OR ZINC
Style DesignatorSTRAIGHT
Furnished ItemsINSULATED BUSHING AND LOCKNUT
Hazardous Locations/environmental ProtectionEXPLOSION PROOF NEC CL.I, GP.ABCD;CL.II, GP.EFG;CL.III AND LIQUID TIGHT
Conduit Type AccommodatedFLEXIBLE METALLIC FIRST END
MaterialIRON MALLEABLE OR STEEL
Item Accommodated Trade Size0.375 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-5838 INTERCHANGEABLE
Bearing,roller,tapered
5310-00-189-442053-31 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Dresser Industries Inc Waukesha Engine Div
4730-00-218-58251630-B1 INTERCHANGEABLE
Fitting,lubrication
Alemite, Llc Dba Skf Usa Inc.
2910-00-377-5548PF906 INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
2030-00-393-3721 INTERCHANGEABLE
Tee,adapter
4510-00-482-4660400A INTERCHANGEABLE
Valve,flush
Fluidmaster Inc
5940-00-500-91931138B INTERCHANGEABLE
Terminal,stud
Goe Engineering Co Inc
5340-00-604-88293511 INTERCHANGEABLE
Fastener,cylinder,spring Loaded
Transdigm Inc Div Adelwiggins Group
1560-00-626-85423511 INTERCHANGEABLE
Hook,filler Cap
Parker Hannifin Corp Dba Pneutronics
2520-00-736-8150 INTERCHANGEABLE
Shaft,high Reverse
Cross-Reference Index
Part NumberManufacturer
5331 Abb Installation Products Inc (USA)
STB38 PRIMARY Egs Electrical Group Appleton Div (USA)
185200-1426 Northrop Grumman Systems Corporation (USA)
4Q38IT Egs Electric Co Llc (USA)
9365790 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
11-38B Efcor Inc
LTB-38 Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA)
3511 PRIMARY Raco, a Division of Hubbell Incorporated(delaware) (USA)
Related Parts
3110-00-100-5838INTERCHANGEABLE
BEARING,ROLLER,TAPERED
5310-00-189-4420INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
53-31
4730-00-218-5825INTERCHANGEABLE
FITTING,LUBRICATION
1630-B1
2910-00-377-5548INTERCHANGEABLE
FILTER ELEMENT,FLUID
PF906
2030-00-393-3721INTERCHANGEABLE
TEE,ADAPTER
4510-00-482-4660INTERCHANGEABLE
VALVE,FLUSH
400A
5940-00-500-9193INTERCHANGEABLE
TERMINAL,STUD
1138B
5340-00-604-8829INTERCHANGEABLE
FASTENER,CYLINDER,SPRING LOADED
3511
1560-00-626-8542INTERCHANGEABLE
HOOK,FILLER CAP
3511
2520-00-736-8150INTERCHANGEABLE
SHAFT,HIGH REVERSE
5965-00-831-0481INTERCHANGEABLE
SHIELD,MICROPHONE
B5331
4430-00-831-4172INTERCHANGEABLE
OVEN,THERMAL DRYING,ELECTRIC
LW-201C

Frequently Asked Questions

What is NSN 5975-00-707-6229?

NSN 5975-00-707-6229 is a Box Connector,electrical, manufactured by Egs Electrical Group Appleton Div, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-707-6229?

NSN 5975-00-707-6229 has 8 cross-referenced part numbers: 5331 (Abb Installation Products Inc), STB38 (Egs Electrical Group Appleton Div), 185200-1426 (Northrop Grumman Systems Corporation), 4Q38IT (Egs Electric Co Llc), 9365790 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate) and 3 more.

What NSN replaces 5975-00-707-6229?

There are 12 known substitutes for 5975-00-707-6229: 3110-00-100-5838, 5310-00-189-4420, 4730-00-218-5825 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of STB38?

Key specifications for STB38: End Type: GLAND NUT W/INTERNAL THREAD FIRST END; End Type: EXTERNAL THREAD SECOND END; Surface Treatment: CADMIUM OR ZINC; Style Designator: STRAIGHT. 9 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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