PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500706-7490Fan,vaneaxial

Fm Af, Llc Dba American Fan Company · NSN 4140-00-045-4586 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-00-045-4586 — this item is cataloged by the U.S. Government under National Stock Number 4140-00-045-4586. Primary manufacturer part number: 500706-7490.
Features
  • Fan,vaneaxial — FSC 4140
  • Length: 26.000 INCHES NOMINAL IN
  • Operating Speed at Rated Capacity in RPM: 3450.0
  • Rotation Direction for Which Designed: CLOCKWISE
  • Prime Mover Drive Shaft Bearing Type: BALL
  • Style Designator: FIXED
  • Prime Mover Power Rating: 1.250 HORSEPOWER
  • Phase: THREE
Applications
  • Applications requiring Aluminum Blade construction
General Description

The Fan,vaneaxial, cataloged under National Stock Number 4140-00-045-4586, 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 Fm Af, Llc Dba American Fan Company. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 29 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-00-045-4586
Primary Part Number500706-7490
Item NameFan,vaneaxial
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerFm Af, Llc Dba American Fan Company
StatusACTIVE
Length26.000 INCHES NOMINAL IN
Operating Speed at Rated Capacity in RPM3450.0
Rotation Direction for Which DesignedCLOCKWISE
Prime Mover Drive Shaft Bearing TypeBALL
Style DesignatorFIXED
Prime Mover Power Rating1.250 HORSEPOWER
PhaseTHREE
Mounting Facility Type and Quantity2 FLANGE
Air Flow Rate1290.0 CUBIC FEET PER MINUTE MAXIMUM
Inclosure TypeFULLY INCLOSED
Housing Inside Diameter15.500 INCHES NOMINAL IN
Voltage in Volts and Current Type440.0 AC
MaterialALUMINUM BLADE
Prime Mover TypeELECTRIC MOTOR
Drive TypeDIRECT
Frequency in Hertz60.0
Electrical Connection TypeTERMINAL BLOCK
Environmental ProtectionSPLASH PROOF
Flow DirectionINWARD
Speed AdjustmentsSINGLE SPEED
Ambient Temp at Full Rated Power65.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4140-01-621-1161500706-7490 INTERCHANGEABLE
Fan,vaneaxial
Fm Af, Llc Dba American Fan Company
Cross-Reference Index
Part NumberManufacturer
500706-7490 Fm Af, Llc Dba American Fan Company (USA)
FF-17827 FF-17748 Fm Af, Llc Dba American Fan Company (USA)
2650-1605 Electric Boat Corp Dba Electro Dynamic (USA)
A1 1-2A4W6 Joy Global Underground Mining Llc (USA)
9W-58010 CD-329 6 Zf Industrieantriebe Witten Gmbh (DEU)
9W33998A11-2A4W 6 Zf Industrieantriebe Witten Gmbh (DEU)
XA1 1-2A4W6 Zf Industrieantriebe Witten Gmbh (DEU)
9W58010XA1 1-2A 4W6 Zf Industrieantriebe Witten Gmbh (DEU)
500706-8580 Fm Af, Llc Dba American Fan Company (USA)
A1 1/2A4WG Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A1 1-2A4W6CCW Joy Global Underground Mining Llc (USA)
9W58010REVD Fm Af, Llc Dba American Fan Company (USA)
500706-8860 Fm Af, Llc Dba American Fan Company (USA)
9W-58010 CD-356 8 Zf Industrieantriebe Witten Gmbh (DEU)
FF9632REVB Joy Global Underground Mining Llc (USA)
B42388-401 Fm Af, Llc Dba American Fan Company (USA)
9W-58010-A1-1/2 A4W6 Zf Industrieantriebe Witten Gmbh (DEU)
A1-1/2A4W6 Howden American Fan Company Dba American Fan Co Div Howden Usa Company (USA)
9W58010REVD New Philadelphia Fan Co Buffalo Forge Marine Fans (USA)
FF9632A1 1-2A4W6 Fm Af, Llc Dba American Fan Company (USA)
Related Parts
4140-01-621-1161INTERCHANGEABLE
FAN,VANEAXIAL
500706-7490

Frequently Asked Questions

What is NSN 4140-00-045-4586?

NSN 4140-00-045-4586 is a Fan,vaneaxial, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-00-045-4586?

NSN 4140-00-045-4586 has 29 cross-referenced part numbers: 500706-7490 (Fm Af, Llc Dba American Fan Company), FF-17827 FF-17748 (Fm Af, Llc Dba American Fan Company), 2650-1605 (Electric Boat Corp Dba Electro Dynamic), A1 1-2A4W6 (Joy Global Underground Mining Llc), 9W-58010 CD-329 6 (Zf Industrieantriebe Witten Gmbh) and 24 more.

What NSN replaces 4140-00-045-4586?

There is 1 known substitute for 4140-00-045-4586: 4140-01-621-1161. Verify interchangeability with system specifications before substitution.

What are the specifications of 500706-7490?

Key specifications for 500706-7490: Length: 26.000 INCHES NOMINAL IN; Operating Speed at Rated Capacity in RPM: 3450.0; Rotation Direction for Which Designed: CLOCKWISE; Prime Mover Drive Shaft Bearing Type: BALL. 21 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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