Product Details | VENTILATING FAN

4140-00-824-8821 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: A018558, A0-18558, NB3L18F11B, NB3-L18F-11B, HFAS803R344JF, HF-AS803-R-344JF, HFAS803R344JS, HF-AS803R-344JS, 9155371, 4140-00-824-8821, 00-824-8821, 4140008248821, 008248821

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

Supply Group (FSG) NSN Assign. NIIN
41 01 JAN 1962 00-824-8821

Drawings & Photos | NSN 4140-00-824-8821


Cross Reference | NSN 4140-00-824-8821

Part Number Cage Code Manufacturer
9155371 18876 U S ARMY AVIATION AND MISSILE COMMAND
A0-18558 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
HF-AS803-R-344JF 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
HF-AS803R-344JS 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
NB3-L18F-11B 02598 AEROFLEX LABORATORIES INC ROTATING COMPONENTS DIV

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Technical Data | NSN 4140-00-824-8821

Characteristic Specifications
STYLE DESIGNATOR 32 FIXED
LENGTH 6.750 INCHES NOMINAL
HOUSING INSIDE DIAMETER 9.125 INCHES NOMINAL
MATERIAL ALUMINUM OVERALL
SURFACE TREATMENT ANODIZE OVERALL
DRIVE TYPE DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
PRIME MOVER TYPE ELECTRIC MOTOR
SPEED ADJUSTMENTS SINGLE SPEED
PRIME MOVER DRIVE SHAFT BEARING TYPE BALL
INCLOSURE TYPE FULLY INCLOSED
AMBIENT TEMP AT FULL RATED POWER NOT RATED
ELECTRICAL CONNECTION TYPE WIRE LEAD
PRIME MOVER POWER RATING 0.170 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM 3100.0
VOLTAGE IN VOLTS AND CURRENT TYPE 208.0 AC
PHASE THREE
FREQUENCY IN HERTZ 50.0 AND 60.0
AIR FLOW RATE 950.0 CUBIC FEET PER MINUTE MAXIMUM
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE 0.0 INCHES OF WATER
ENVIRONMENTAL PROTECTION SALT SPRAY RESISTANT AND SHOCK PROOF AND VIBRATION PROOF
FLOW DIRECTION INWARD
MOUNTING FACILITY TYPE AND QUANTITY 8 UNTHREADED HOLE
MANUFACTURERS CODE 82877
DESIGN CONTROL REFERENCE A0-18558

Restrictions/Controls & Freight Information | NSN 4140-00-824-8821

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