PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

615-20-2Impeller,fan,axial

Electromech Technologies Llc · NSN 4140-01-158-0926 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-158-0926 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-158-0926. Primary manufacturer part number: 615-20-2.
Features
  • Impeller,fan,axial — FSC 4140
  • 1 verified cross-reference
  • Primary manufacturer: Electromech Technologies Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Impeller,fan,axial, cataloged under National Stock Number 4140-01-158-0926, 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 Electromech Technologies Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameImpeller,fan,axial
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersElectromech Technologies Llc (CAGE 54395)
Technical Specifications
ParameterValue
NSN4140-01-158-0926
Primary Part Number615-20-2
Item NameImpeller,fan,axial
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerElectromech Technologies Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3010-00-389-3291615202 INTERCHANGEABLE
Coupling,shaft,flexible
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1680-01-312-621961520-2 INTERCHANGEABLE
Coupling,refueling
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
Cross-Reference Index
Part NumberManufacturer
615-20-2 PRIMARY Electromech Technologies Llc (USA)
Related Parts
3010-00-389-3291INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
615202
1680-01-312-6219INTERCHANGEABLE
COUPLING,REFUELING
61520-2

Frequently Asked Questions

What is NSN 4140-01-158-0926?

NSN 4140-01-158-0926 is a Impeller,fan,axial, manufactured by Electromech Technologies Llc, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-158-0926?

NSN 4140-01-158-0926 has 1 cross-referenced part number: 615-20-2 (Electromech Technologies Llc).

What NSN replaces 4140-01-158-0926?

There are 2 known substitutes for 4140-01-158-0926: 3010-00-389-3291, 1680-01-312-6219. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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