PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31078Fan,tubeaxial

Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng · NSN 4140-01-407-0437 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-407-0437 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-407-0437. Primary manufacturer part number: 31078.
Features
  • Fan,tubeaxial — FSC 4140
  • Material: PLASTIC OVERALL
  • Drive Type: DIRECT
  • 3 verified cross-references
  • Primary manufacturer: Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
Applications
  • Applications requiring Plastic Overall construction
General Description

The Fan,tubeaxial, cataloged under National Stock Number 4140-01-407-0437, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN4140-01-407-0437
Primary Part Number31078
Item NameFan,tubeaxial
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerEsab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
StatusACTIVE
MaterialPLASTIC OVERALL
Drive TypeDIRECT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-277-1237 INTERCHANGEABLE
Wrench,open End
4820-00-306-132931295-00-58 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Leslie Controls, Inc. Dba Leslie Controls Inc
5325-00-353-2431 INTERCHANGEABLE
Ring,retaining
6636-00-480-649331295 INTERCHANGEABLE
Chamber,environmental Testing
Precision Scientific Petroleum Instruments Co
5120-00-596-158531-078 INTERCHANGEABLE
Tape,fish
Ideal Industries, Inc.
6610-00-703-955331078 INTERCHANGEABLE
Case,machined
Aerosonic Llc
5365-00-788-6889 INTERCHANGEABLE
Spacer,sleeve
2590-01-146-0022 INTERCHANGEABLE
Cap,filler Opening
3120-01-344-8056 INTERCHANGEABLE
Bushing,sleeve
5998-01-386-9542 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
31295 Zf Industrieantriebe Witten Gmbh (DEU)
31078 PRIMARY Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA)
31078 L-Tec Welding and Cutting Systems (USA)
Related Parts
5120-00-277-1237INTERCHANGEABLE
WRENCH,OPEN END
4820-00-306-1329INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
31295-00-58
5325-00-353-2431INTERCHANGEABLE
RING,RETAINING
6636-00-480-6493INTERCHANGEABLE
CHAMBER,ENVIRONMENTAL TESTING
31295
5120-00-596-1585INTERCHANGEABLE
TAPE,FISH
31-078
6610-00-703-9553INTERCHANGEABLE
CASE,MACHINED
31078
5365-00-788-6889INTERCHANGEABLE
SPACER,SLEEVE
2590-01-146-0022INTERCHANGEABLE
CAP,FILLER OPENING
3120-01-344-8056INTERCHANGEABLE
BUSHING,SLEEVE
5998-01-386-9542INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4130-01-412-8460INTERCHANGEABLE
AGITATOR ARM
638031078
5930-01-529-4041INTERCHANGEABLE
SWITCH,THERMOSTATIC
31078

Frequently Asked Questions

What is NSN 4140-01-407-0437?

NSN 4140-01-407-0437 is a Fan,tubeaxial, manufactured by Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-407-0437?

NSN 4140-01-407-0437 has 3 cross-referenced part numbers: 31295 (Zf Industrieantriebe Witten Gmbh), 31078 (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng), 31078 (L-Tec Welding and Cutting Systems).

What NSN replaces 4140-01-407-0437?

There are 12 known substitutes for 4140-01-407-0437: 5120-00-277-1237, 4820-00-306-1329, 5325-00-353-2431 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31078?

Key specifications for 31078: End Item Identification: WELDER; Material: PLASTIC OVERALL; Drive Type: DIRECT. 3 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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