PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S200Button,plug

Egs Electrical Group Appleton Div · NSN 5340-00-329-4421 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-329-4421 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-329-4421. Primary manufacturer part number: S200.
Features
  • Button,plug — FSC 5340
  • Material: STEEL
  • Hole Accommodation Diameter: 2.531 INCHES NOMINAL IN
  • Material Accommodated Thickness: 0.266 INCHES NOMINAL IN
  • Head Outside Diameter: 2.719 INCHES NOMINAL IN
  • Style Designator: STANDARD
  • Head Height: 0.062 INCHES NOMINAL IN
  • Surface Treatment: ZINC
Applications
  • Applications requiring Steel construction
General Description

The Button,plug, cataloged under National Stock Number 5340-00-329-4421, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-329-4421
Primary Part NumberS200
Item NameButton,plug
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEgs Electrical Group Appleton Div
StatusCANCELLED
MaterialSTEEL
Hole Accommodation Diameter2.531 INCHES NOMINAL IN
Material Accommodated Thickness0.266 INCHES NOMINAL IN
Head Outside Diameter2.719 INCHES NOMINAL IN
Style DesignatorSTANDARD
Head Height0.062 INCHES NOMINAL IN
Surface TreatmentZINC
Prong Quantity8
Prong Outside Diameter2.531 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
No Item Name Available
Catch,clamping
3439-00-148-2174S200 INTERCHANGEABLE
Flux,brazing
The Esab Group Inc. Dba Esab Welding & Cutting Products Div Esab Welding and Cutting
5998-00-456-22876723-00429 INTERCHANGEABLE
Circuit Card Assembly
Bae Systems (operations) Limited
5310-00-469-3998S200 INTERCHANGEABLE
Nut,plain,hexagon
Cummins Inc.
5998-00-875-3680 INTERCHANGEABLE
Retainer-Ejector,electrical Card
6220-00-926-1331200011 INTERCHANGEABLE
Light,marker,clearance
Betts Industries, Inc.
4140-00-943-4466 INTERCHANGEABLE
Fan,vaneaxial
4720-01-046-2009027-90004-12 INTERCHANGEABLE
Hose,metallic
Kovatch Corp.
3455-01-053-638051-10686 INTERCHANGEABLE
Cutter,milling,end
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
Cross-Reference Index
Part NumberManufacturer
S200 PRIMARY Egs Electrical Group Appleton Div (USA)
BL116 Abb Installation Products Inc (USA)
Related Parts
5340-00-941-8354SUCCESSOR
NO ITEM NAME AVAILABLE
5340-01-355-6809SUCCESSOR
CATCH,CLAMPING
3439-00-148-2174INTERCHANGEABLE
FLUX,BRAZING
S200
5998-00-456-2287INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6723-00429
5310-00-469-3998INTERCHANGEABLE
NUT,PLAIN,HEXAGON
S200
5998-00-875-3680INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
6220-00-926-1331INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
200011
4140-00-943-4466INTERCHANGEABLE
FAN,VANEAXIAL
4720-01-046-2009INTERCHANGEABLE
HOSE,METALLIC
027-90004-12
3455-01-053-6380INTERCHANGEABLE
CUTTER,MILLING,END
51-10686
5998-01-120-5224INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
3825-01-208-4182INTERCHANGEABLE
SNOW REMOVAL UNIT,WALKING,POWER
S-620-E

Frequently Asked Questions

What is NSN 5340-00-329-4421?

NSN 5340-00-329-4421 is a Button,plug, manufactured by Egs Electrical Group Appleton Div, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-329-4421?

NSN 5340-00-329-4421 has 2 cross-referenced part numbers: S200 (Egs Electrical Group Appleton Div), BL116 (Abb Installation Products Inc).

What NSN replaces 5340-00-329-4421?

There are 12 known substitutes for 5340-00-329-4421: 5340-00-941-8354, 5340-01-355-6809, 3439-00-148-2174 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S200?

Key specifications for S200: Material: STEEL; Hole Accommodation Diameter: 2.531 INCHES NOMINAL IN; Material Accommodated Thickness: 0.266 INCHES NOMINAL IN; Head Outside Diameter: 2.719 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-329-4421 still in active supply?

NSN 5340-00-329-4421 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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