PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25942Impeller,fan,axial

Regal-Beloit Corporation Dba Fasco Group Div Cassville Division · NSN 4140-00-444-7781 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-00-444-7781 — this item is cataloged by the U.S. Government under National Stock Number 4140-00-444-7781. Primary manufacturer part number: 25942.
Features
  • Impeller,fan,axial — FSC 4140
  • 1 verified cross-reference
  • Primary manufacturer: Regal-Beloit Corporation Dba Fasco Group Div Cassville Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Impeller,fan,axial, cataloged under National Stock Number 4140-00-444-7781, 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 Regal-Beloit Corporation Dba Fasco Group Div Cassville Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 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)
ManufacturersRegal-Beloit Corporation Dba Fasco Group Div Cassville Division (CAGE 60399)
Technical Specifications
ParameterValue
NSN4140-00-444-7781
Primary Part Number25942
Item NameImpeller,fan,axial
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerRegal-Beloit Corporation Dba Fasco Group Div Cassville Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3120-00-390-8889 INTERCHANGEABLE
Bearing,sleeve
5310-00-619-3511 INTERCHANGEABLE
Washer,flat
4730-01-179-246925942 INTERCHANGEABLE
Tee,pipe
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
5930-01-321-89542594-2 INTERCHANGEABLE
Switch,pressure
Clark-Reliance Llc Dba Jacoby-Tarbox
6515-01-362-2041259.42 INTERCHANGEABLE
Bolt,tibial,orthopedic
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
6150-01-381-710125842-101 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Hdt Expeditionary Systems Inc
1005-01-601-561325942 INTERCHANGEABLE
Retainer,gun Component
Charles Reed Knight Jr Dba Knight's Armament Company
1560-01-710-32762-5942-501 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
1560-01-710-54592-5942-7 INTERCHANGEABLE
Rib,stiffener,aircraft
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
25942 PRIMARY Regal-Beloit Corporation Dba Fasco Group Div Cassville Division (USA)
Related Parts
3120-00-390-8889INTERCHANGEABLE
BEARING,SLEEVE
5310-00-619-3511INTERCHANGEABLE
WASHER,FLAT
4730-01-179-2469INTERCHANGEABLE
TEE,PIPE
25942
5930-01-321-8954INTERCHANGEABLE
SWITCH,PRESSURE
2594-2
6515-01-362-2041INTERCHANGEABLE
BOLT,TIBIAL,ORTHOPEDIC
259.42
6150-01-381-7101INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
25842-101
1005-01-601-5613INTERCHANGEABLE
RETAINER,GUN COMPONENT
25942
1560-01-710-3276INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5942-501
1560-01-710-5459INTERCHANGEABLE
RIB,STIFFENER,AIRCRAFT
2-5942-7

Frequently Asked Questions

What is NSN 4140-00-444-7781?

NSN 4140-00-444-7781 is a Impeller,fan,axial, manufactured by Regal-Beloit Corporation Dba Fasco Group Div Cassville Division, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-00-444-7781?

NSN 4140-00-444-7781 has 1 cross-referenced part number: 25942 (Regal-Beloit Corporation Dba Fasco Group Div Cassville Division).

What NSN replaces 4140-00-444-7781?

There are 9 known substitutes for 4140-00-444-7781: 3120-00-390-8889, 5310-00-619-3511, 4730-01-179-2469 and 6 more. Verify interchangeability with system specifications before substitution.

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