PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

033261Fan,vaneaxial

Rotron Incorporated · NSN 4140-01-104-6353 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-104-6353 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-104-6353. Primary manufacturer part number: 033261.
Features
  • Fan,vaneaxial — FSC 4140
  • Phase: THREE
  • Inclosure Type: FULLY INCLOSED
  • Air Flow Rate: 59.000 CUBIC FEET PER MINUTE NOMINAL
  • Surface Treatment Document and Classification: TT-E-489,CLASS B FED SPEC 1ST TREATMENT RESPONSE OVERALL
  • Frequency in Hertz: 400.0
  • Voltage in Volts and Current Type: 200.0 AC
  • Material: ALUMINUM OVERALL
Applications
  • Applications requiring Aluminum Overall construction
General Description

The Fan,vaneaxial, cataloged under National Stock Number 4140-01-104-6353, 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 Rotron Incorporated. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-01-104-6353
Primary Part Number033261
Item NameFan,vaneaxial
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerRotron Incorporated
StatusACTIVE
PhaseTHREE
Inclosure TypeFULLY INCLOSED
Air Flow Rate59.000 CUBIC FEET PER MINUTE NOMINAL
Surface Treatment Document and ClassificationTT-E-489,CLASS B FED SPEC 1ST TREATMENT RESPONSE OVERALL
Frequency in Hertz400.0
Voltage in Volts and Current Type200.0 AC
MaterialALUMINUM OVERALL
Surface TreatmentENAMEL OVERALL
Style DesignatorFIXED
Prime Mover Drive Shaft Bearing TypeBALL
Length1.578 INCHES NOMINAL IN
Mounting Facility Type and Quantity2 RIM
Static Pressure at Specified Air Flow RateERR-060
Housing Inside Diameter1.990 INCHES NOMINAL IN
Drive TypeDIRECT
Electrical Connection TypeTERMINAL BLOCK
Speed AdjustmentsSINGLE SPEED
Prime Mover TypeELECTRIC MOTOR
Prime Mover Power Rating39.0 WATTS
Operating Speed at Rated Capacity in RPM20500.0
Rotation Direction for Which DesignedCLOCKWISE
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Flow DirectionINWARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4140-00-067-9405026951 INTERCHANGEABLE
Fan,vaneaxial
Rotron Incorporated
4140-00-226-6591021998 INTERCHANGEABLE
Fan,vaneaxial
Rotron Incorporated
4140-01-094-8778033217 INTERCHANGEABLE
Fan,vaneaxial
Rotron Incorporated
Cross-Reference Index
Part NumberManufacturer
AXIMAX2H 367JH Rotron Incorporated (USA)
A202A006-101 Kearfott Corporation Div Guidance and Navigation Division (USA)
033261 PRIMARY Rotron Incorporated (USA)
Related Parts
4140-00-067-9405INTERCHANGEABLE
FAN,VANEAXIAL
026951
4140-00-226-6591INTERCHANGEABLE
FAN,VANEAXIAL
021998
4140-01-094-8778INTERCHANGEABLE
FAN,VANEAXIAL
033217

Frequently Asked Questions

What is NSN 4140-01-104-6353?

NSN 4140-01-104-6353 is a Fan,vaneaxial, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-104-6353?

NSN 4140-01-104-6353 has 3 cross-referenced part numbers: AXIMAX2H 367JH (Rotron Incorporated), A202A006-101 (Kearfott Corporation Div Guidance and Navigation Division), 033261 (Rotron Incorporated).

What NSN replaces 4140-01-104-6353?

There are 3 known substitutes for 4140-01-104-6353: 4140-00-067-9405, 4140-00-226-6591, 4140-01-094-8778. Verify interchangeability with system specifications before substitution.

What are the specifications of 033261?

Key specifications for 033261: Phase: THREE; Inclosure Type: FULLY INCLOSED; Air Flow Rate: 59.000 CUBIC FEET PER MINUTE NOMINAL; Surface Treatment Document and Classification: TT-E-489,CLASS B FED SPEC 1ST TREATMENT RESPONSE OVERALL. 24 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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