PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S200Flux,brazing

The Esab Group Inc. Dba Esab Welding & Cutting Products Div Esab Welding and Cutting · NSN 3439-00-148-2174 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-148-2174 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-148-2174. Primary manufacturer part number: S200.
Features
  • Flux,brazing — FSC 3439
  • Content Within Each Unit Package: 1 LB LBS
  • 1 verified cross-reference
  • Primary manufacturer: The Esab Group Inc. Dba Esab Welding & Cutting Products Div Esab Welding and Cutting
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flux,brazing, cataloged under National Stock Number 3439-00-148-2174, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is The Esab Group Inc. Dba Esab Welding & Cutting Products Div Esab Welding and Cutting. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN3439-00-148-2174
Primary Part NumberS200
Item NameFlux,brazing
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerThe Esab Group Inc. Dba Esab Welding & Cutting Products Div Esab Welding and Cutting
StatusACTIVE
Content Within Each Unit Package1 LB LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-329-4421S200 INTERCHANGEABLE
Button,plug
Egs Electrical Group Appleton Div
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.
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
5998-01-120-5224 INTERCHANGEABLE
Retainer-Ejector,electrical Card
3825-01-208-4182S-620-E INTERCHANGEABLE
Snow Removal Unit,walking,power
Toro Co the
2990-01-335-972835-0014 INTERCHANGEABLE
Governor,diesel Engine
Harlan Global Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
S200 PRIMARY The Esab Group Inc. Dba Esab Welding & Cutting Products Div Esab Welding and Cutting (USA)
Related Parts
5340-00-329-4421INTERCHANGEABLE
BUTTON,PLUG
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
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
2990-01-335-9728INTERCHANGEABLE
GOVERNOR,DIESEL ENGINE
35-0014
3460-01-353-8105INTERCHANGEABLE
SLEEVE,EXPANSION MANDREL
S-200
5340-01-355-6809INTERCHANGEABLE
CATCH,CLAMPING

Frequently Asked Questions

What is NSN 3439-00-148-2174?

NSN 3439-00-148-2174 is a Flux,brazing, manufactured by The Esab Group Inc. Dba Esab Welding & Cutting Products Div Esab Welding and Cutting, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-00-148-2174?

NSN 3439-00-148-2174 has 1 cross-referenced part number: S200 (The Esab Group Inc. Dba Esab Welding & Cutting Products Div Esab Welding and Cutting).

What NSN replaces 3439-00-148-2174?

There are 12 known substitutes for 3439-00-148-2174: 5340-00-329-4421, 5998-00-456-2287, 5310-00-469-3998 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S200?

Key specifications for S200: Content Within Each Unit Package: 1 LB LBS. 1 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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