Product Details | CENTRIFUGAL FAN

4140-01-400-2940 A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.20216600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment41400043Fans, Air Circulators, and Blower Equipment

Part Alternates: B3641, R1-5446 CD-3641-2, R1-5446-CD-3641 -2, R15446CD36412, 4140-01-400-2940, 01-400-2940, 4140014002940, 014002940

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

Supply Group (FSG) NSN Assign. NIIN
41 13 DEC 1994 01-400-2940

Demand History | NSN 4140-01-400-2940

Part Number Request Date QTY Origin
B3641 2022-05-04 1 DIBBS
R1-5446 CD-3641-2 2022-05-04 1 DIBBS
B3641 2021-06-17 1 DIBBS
R1-5446 CD-3641-2 2021-06-17 1 DIBBS
B3641 2021-03-03 1 DIBBS
R1-5446 CD-3641-2 2021-03-03 1 DIBBS
4140-01-400-2940 2016-03-06 1 DIBBS
4140-01-400-2940 2015-09-13 1 DIBBS

Cross Reference | NSN 4140-01-400-2940

Part Number Cage Code Manufacturer
B3641 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA
R1-5446 CD-3641-2 09519 NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS
R1-5446 CD-3641-2 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA
R1-5446-CD-3641 -2 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Technical Data | NSN 4140-01-400-2940

Characteristic Specifications
ROTATION DIRECTION FOR WHICH DESIGNED COUNTERCLOCKWISE
PRIME MOVER POWER RATING 2.000 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 3600.0
VOLTAGE IN VOLTS AND CURRENT TYPE 440.0 AC
PHASE THREE
FREQUENCY IN HERTZ 60.0
AIR FLOW RATE 300.0 CUBIC FEET PER MINUTE NOMINAL
III END ITEM IDENTIFICATION HULL VENTILATION (CVN 74-75)

Restrictions/Controls & Freight Information | NSN 4140-01-400-2940

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
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.
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 CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4140-01-400-2940

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