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National Stock Number:
4140-00-824-8821
Federal Supply Class:
4140
National Item Identification Number:
008248821
Description:
FAN,VENTILATING
Detail:
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.
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Manufacturer Information:
| 9155371 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | A0-18558 | 82877 | ROTRON INCORPORATED | | NB3-L18F-11B | 02598 | AEROFLEX LABORATORIES INC ROTATING COMPONENTS DIV | | HF-AS803-R-344JF | 82877 | ROTRON INCORPORATED | | HF-AS803R-344JS | 82877 | ROTRON INCORPORATED |
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Techincal Specification:
| DRIVE TYPE | DIRECT | | ELECTRICAL CONNECTION TYPE | WIRE LEAD | | AIR FLOW RATE | 950.0 CUBIC FEET PER MINUTE MAXIMUM | | ENVIRONMENTAL PROTECTION | SALT SPRAY RESISTANT AND SHOCK PROOF AND VIBRATION PROOF | | FLOW DIRECTION | INWARD | | FREQUENCY IN HERTZ | 50.0 AND 60.0 | | HOUSING INSIDE DIAMETER | 9.125 INCHES NOMINAL | | INCLOSURE TYPE | FULLY INCLOSED | | LENGTH | 6.750 INCHES NOMINAL | | MATERIAL | ALUMINUM OVERALL | | MOUNTING FACILITY TYPE AND QUANTITY | 8 UNTHREADED HOLE | | OPERATING SPEED AT RATED CAPACITY IN RPM | 3100.0 | | PHASE | THREE | | PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL | | PRIME MOVER POWER RATING | 0.170 HORSEPOWER | | PRIME MOVER TYPE | ELECTRIC MOTOR | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | | SPEED ADJUSTMENTS | SINGLE SPEED | | STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER | | STYLE DESIGNATOR | FIXED | | SURFACE TREATMENT | ANODIZE OVERALL | | VOLTAGE IN VOLTS AND CURRENT TYPE | 208.0 AC |
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