Product Details | VANEAXIAL FAN

4140-01-546-4561 A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

Part Alternates: CD3757, CD-3757, FF19512, FF-19512, IR340270D2541, IR340-270D2541, 500899-190, 500899190CD3757, 500899-190-CD3757, 4140-01-546-4561, 01-546-4561, 4140015464561, 500899190, 015464561

Refrigeration, Air Conditioning, and Air Circulating Equipment | Fans, Air Circulators, and Blower Equipment

Supply Group (FSG) NSN Assign. NIIN
41 18 DEC 2006 01-546-4561

Drawings & Photos | NSN 4140-01-546-4561


Demand History | NSN 4140-01-546-4561

Part Number Request Date QTY Origin
500899-190-CD3757 2019-11-319 2
4140-01-546-4561 2019-11-318 2 NECO
4140-01-546-4561 2015-12-341 1 DIBBS
4140-01-546-4561 2015-11-330 1 DIBBS
4140-01-546-4561 2015-08-217 1 DIBBS
4140-01-546-4561 2015-06-172 1 DIBBS
4140-01-546-4561 2015-02-49 1 DIBBS
4140-01-546-4561 2014-08-236 2 DIBBS
4140-01-546-4561 2014-04-99 1 DIBBS
4140-01-546-4561 2014-03-90 1 DIBBS
4140-01-546-4561 2014-02-37 2 DIBBS
4140-01-546-4561 2011-07-207 1 DIBBS
4140-01-546-4561 2010-04-104 1 DIBBS

Cross Reference | NSN 4140-01-546-4561

Part Number Cage Code Manufacturer
500899-190 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA
500899-190-CD3757 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA
CD-3757 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA
FF-19512 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA
IR340-270D2541 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA

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Technical Data | NSN 4140-01-546-4561

Characteristic Specifications
STYLE DESIGNATOR 31 FIXED
OVERALL DEPTH 45.000 INCHES NOMINAL
HOUSING INSIDE DIAMETER 34.000 INCHES NOMINAL
MATERIAL ALUMINUM BLADE
DRIVE TYPE DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED COUNTERCLOCKWISE
PRIME MOVER TYPE GAS TURBINE
AIR FLOW RATE 22000.0 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 3.9 INCHES OF WATER
FLOW DIRECTION INWARD
MOUNTING FACILITY TYPE AND QUANTITY 44 FLANGE
III PART NAME ASSIGNED BY CONTROLLING AGENCY SUPER QUIET NAVY TYPE VANE AXIAL FAN MODEL IR34D-270D2541 GAS TURBINE COOLING FAN

Restrictions/Controls & Freight Information | NSN 4140-01-546-4561

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 061920 FANS ELEC NOI IN BARREL/BOX/CRATE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 593 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4140-01-546-4561

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each