Product Details | CENTRIFUGAL FAN

4140-01-309-5961 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: 2274C17, 4140-01-309-5961, 01-309-5961, 4140013095961, 013095961

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

Supply Group (FSG) NSN Assign. NIIN
41 19 OCT 1989 01-309-5961

Drawings & Photos | NSN 4140-01-309-5961


Cross Reference | NSN 4140-01-309-5961

Part Number Cage Code Manufacturer
2274C17 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT

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Technical Data | NSN 4140-01-309-5961

Characteristic Specifications
STYLE DESIGNATOR 52 FIXED, DUAL IMPELLER, RECTANGULAR OUTLET
WIDTH 48.000 INCHES NOMINAL
LENGTH 25.500 INCHES NOMINAL
OUTLET INSIDE WIDTH 11.000 INCHES NOMINAL
OUTLET INSIDE HEIGHT 14.500 INCHES NOMINAL
HEIGHT 24.500 INCHES NOMINAL
MATERIAL STEEL OVERALL
DRIVE TYPE DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
AIR FLOW RATE 9700.0 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 4.5 INCHES OF WATER
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
OUTLET LOCATION BOTTOM
DISCHARGE DIRECTION VERTICAL DOWN
III END ITEM IDENTIFICATION USED ON MOTOR,DC,PART NUMBER A100073G01 ABOARD 140 FT WTGB COAST GUARD VESSELS
MANUFACTURERS CODE 11660
DESIGN CONTROL REFERENCE 2274C17

Restrictions/Controls & Freight Information | NSN 4140-01-309-5961

Category Code Description
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.
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
No Freight Information