Product Details | CENTRIFUGAL FAN

4140-01-164-4935 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: MA30CF, 8W71091REVISIONG, 8W-71091-REVISION-G, 4140-01-164-4935, 01-164-4935, 4140011644935, 011644935

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

Supply Group (FSG) NSN Assign. NIIN
41 18 OCT 1983 01-164-4935

Drawings & Photos | NSN 4140-01-164-4935


Cross Reference | NSN 4140-01-164-4935

Part Number Cage Code Manufacturer
8W-71091-REVISION-G 09519 NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS
8W-71091-REVISION-G 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA
MA30CF 09519 NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS
MA30CF 75477 HOWDEN NORTH AMERICA INC. DBA HOWDEN NORTH AMERICA

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Technical Data | NSN 4140-01-164-4935

Characteristic Specifications
STYLE DESIGNATOR 50 FIXED, RECTANGULAR OUTLETS
WIDTH 29.750 INCHES NOMINAL
DIAMETER 16.250 INCHES NOMINAL
LENGTH 26.437 INCHES NOMINAL
OUTLET INSIDE WIDTH 11.750 INCHES NOMINAL
OUTLET INSIDE HEIGHT 16.125 INCHES NOMINAL
OUTLET INSIDE DIAMETER 16.000 INCHES NOMINAL
HEIGHT 33.312 INCHES NOMINAL
QUANTITY 1
MATERIAL STEEL OVERALL
DRIVE TYPE DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
PRIME MOVER TYPE ELECTRIC MOTOR
SPEED ADJUSTMENTS 0 TO FULL SPEED
PRIME MOVER DRIVE SHAFT BEARING TYPE BALL
INCLOSURE TYPE FULLY INCLOSED
AMBIENT TEMP AT FULL RATED POWER 50.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPE TERMINAL BLOCK
PRIME MOVER POWER RATING 1.500 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 1800.0
VOLTAGE IN VOLTS AND CURRENT TYPE 440.0 AC
PHASE THREE
FREQUENCY IN HERTZ 60.0
AIR FLOW RATE 3000.0 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 2.5 INCHES OF WATER
ENVIRONMENTAL PROTECTION SPLASH PROOF
MOUNTING FACILITY TYPE AND QUANTITY 1 FLANGE
OUTLET LOCATION TOP
DISCHARGE DIRECTION HORIZONTAL
FEATURES PROVIDED NONSPARKING
(NON-CORE DATA) CUBIC MEASURE 24645.000 CUBIC INCHES
III END ITEM IDENTIFICATION USED IN VENTILATION SYSTEM 01-87-1 ABOARD 180 FT COAST GUARD VESSELS
MANUFACTURERS CODE 09519
DESIGN CONTROL REFERENCE MA30CF

Restrictions/Controls & Freight Information | NSN 4140-01-164-4935

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