Product Details | VENTILATING FAN

4140-01-493-7446 A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.

Part Alternates: OD922524HB, OD9225-24HB, P0022246383, P0022-246-38-3, 2430130, 243-0130, 5920940, 592-0940, 4140-01-493-7446, 01-493-7446, 4140014937446, 014937446

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

Supply Group (FSG) NSN Assign. NIIN
41 16 JAN 2002 01-493-7446

Drawings & Photos | NSN 4140-01-493-7446


Demand History | NSN 4140-01-493-7446

Part Number Request Date QTY Origin
243-0130 2020-12-350 3 DIBBS
592-0940 2020-12-350 3 DIBBS
OD9225-24HB 2020-12-350 3 DIBBS
P0022-246-38-3 2020-12-350 3 DIBBS

Cross Reference | NSN 4140-01-493-7446

Part Number Cage Code Manufacturer
243-0130 085W1 ALLIED ELECTRONICS INC
592-0940 085W1 ALLIED ELECTRONICS INC
OD9225-24HB 085W1 ALLIED ELECTRONICS INC
P0022-246-38-3 085W1 ALLIED ELECTRONICS INC

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Technical Data | NSN 4140-01-493-7446

Characteristic Specifications
STYLE DESIGNATOR 45 FIXED
WIDTH 91.500 INCHES MINIMUM AND 92.500 INCHES MAXIMUM
LENGTH 23.500 INCHES MINIMUM AND 24.500 INCHES MAXIMUM
HEIGHT 91.500 INCHES MINIMUM AND 92.500 INCHES MAXIMUM
HOUSING INSIDE DIAMETER 81.700 INCHES MINIMUM AND 82.300 INCHES MAXIMUM
MATERIAL PLASTIC OVERALL
DRIVE TYPE DIRECT
SHAFT BEARING TYPE BALL
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
OPERATING SPEED AT RATED CAPACITY IN RPM 3000.0
VOLTAGE IN VOLTS AND CURRENT TYPE 24.0 DC
AIR FLOW RATE 25.0 CUBIC FEET PER MINUTE MINIMUM AND 50.0 CUBIC FEET PER MINUTE MAXIMUM
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 0.24 INCHES OF WATER
FLOW DIRECTION OUTWARD
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
SPECIAL FEATURES IMPELLER AND FRAME MADE FROM GLASS REINFORCED THERMOPLASTIC, PBT, UL94V-0; FANS ARE AVAILABLE WITH TACH OR ALARM OUPUT, THERMAL CONTROL AND/OR PWM INPUT BY SPECIAL ORDER

Restrictions/Controls & Freight Information | NSN 4140-01-493-7446

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:UPrecious metal type is unknown
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 061900 FANS ELEC EXHAUST/VENTILATING
Less than car load rating
Less than truck load rating K 92.5
Water commodity Code 72E unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code Z Shipment is not a consolidation, but does exceed 72 inches in one or more dimensions.
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 4140-01-493-7446

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative