PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

03735Fan,ventilating

American Coolair Corporation Dba Ilg Industries · NSN 4140-01-029-8252 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-029-8252 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-029-8252. Primary manufacturer part number: 03735.
Features
  • Fan,ventilating — FSC 4140
  • Length: 18.000 INCHES NOMINAL IN
  • Voltage in Volts and Current Type: 115.0 AC
  • Operating Speed at Rated Capacity in RPM: 1100.0
  • Prime Mover Type: ELECTRIC MOTOR
  • Rotation Direction for Which Designed: CLOCKWISE
  • Air Flow Rate: 712.0 CUBIC FEET PER MINUTE NOMINAL
  • Static Pressure at Specified Air Flow Rate: ERR-060
Applications
  • Applications requiring Aluminum Overall construction
General Description

The Fan,ventilating, cataloged under National Stock Number 4140-01-029-8252, 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 American Coolair Corporation Dba Ilg Industries. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4140-01-029-8252
Primary Part Number03735
Item NameFan,ventilating
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerAmerican Coolair Corporation Dba Ilg Industries
StatusCANCELLED
Length18.000 INCHES NOMINAL IN
Voltage in Volts and Current Type115.0 AC
Operating Speed at Rated Capacity in RPM1100.0
Prime Mover TypeELECTRIC MOTOR
Rotation Direction for Which DesignedCLOCKWISE
Air Flow Rate712.0 CUBIC FEET PER MINUTE NOMINAL
Static Pressure at Specified Air Flow RateERR-060
PhaseSINGLE
Prime Mover Power Rating0.050 HORSEPOWER
Drive TypeDIRECT
Frequency in Hertz60.0
Mounting Facility Type and Quantity1 BASE
Height13.250 INCHES NOMINAL IN
Style DesignatorFIXED
MaterialALUMINUM OVERALL
Speed AdjustmentsSINGLE SPEED
Width18.000 INCHES NOMINAL IN
Flow DirectionINWARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
6520-00-431-415103735 INTERCHANGEABLE
Jig,remounting,dental Articulato
Whip-Mix Corp
5950-00-686-6827 INTERCHANGEABLE
Coil,radio Frequency
5305-01-422-6826 INTERCHANGEABLE
Screw,machine
4210-01-589-006003736 INTERCHANGEABLE
Dry Chemical,fire Extinguisher
Amerex Corporation Dba Amerex Corp
Cross-Reference Index
Part NumberManufacturer
03736 Ilg Industries Inc (USA)
CFR-100 American Coolair Corporation Dba Ilg Industries (USA)
03735 Ilg Industries Inc (USA)
CRF-100 Ilg Industries Inc (USA)
03735 PRIMARY American Coolair Corporation Dba Ilg Industries (USA)
Related Parts
6520-00-431-4151INTERCHANGEABLE
JIG,REMOUNTING,DENTAL ARTICULATO
03735
5950-00-686-6827INTERCHANGEABLE
COIL,RADIO FREQUENCY
5305-01-422-6826INTERCHANGEABLE
SCREW,MACHINE
4210-01-589-0060INTERCHANGEABLE
DRY CHEMICAL,FIRE EXTINGUISHER
03736

Frequently Asked Questions

What is NSN 4140-01-029-8252?

NSN 4140-01-029-8252 is a Fan,ventilating, manufactured by American Coolair Corporation Dba Ilg Industries, classified under FSC 4140 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4140-01-029-8252?

NSN 4140-01-029-8252 has 5 cross-referenced part numbers: 03736 (Ilg Industries Inc), CFR-100 (American Coolair Corporation Dba Ilg Industries), 03735 (Ilg Industries Inc), CRF-100 (Ilg Industries Inc), 03735 (American Coolair Corporation Dba Ilg Industries).

What NSN replaces 4140-01-029-8252?

There are 4 known substitutes for 4140-01-029-8252: 6520-00-431-4151, 5950-00-686-6827, 5305-01-422-6826 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 03735?

Key specifications for 03735: Length: 18.000 INCHES NOMINAL IN; Voltage in Volts and Current Type: 115.0 AC; Operating Speed at Rated Capacity in RPM: 1100.0; Prime Mover Type: ELECTRIC MOTOR. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4140-01-029-8252 still in active supply?

NSN 4140-01-029-8252 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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