5970-00-987-2915 INSULATOR,DISK Index 5365-00-987-2936 SPACER,SLEEVE

National Stock Number:
4140-00-987-2925

Federal Supply Class:
4140

National Item Identification Number:
009872925

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.


Manufacturer Information:
999284718876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPETERMINAL BLOCK
AIR FLOW RATE810.0 CUBIC FEET PER MINUTE MAXIMUM
AMBIENT TEMP AT FULL RATED POWER-54.0 CELSIUS AND 62.0 CELSIUS
DIAMETER8.000 INCHES NOMINAL
FLOW DIRECTIONINWARD
FREQUENCY IN HERTZ50.0 AND 60.0
INCLOSURE TYPEOPEN
LENGTH2.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/2,AL 3003 FED SPEC SINGLE MATERIAL RESPONSE BLADE
MATERIALALUMINUM BLADE
MATERIALALUMINUM HOUSING OUTSIDE
MOUNTING FACILITY TYPE AND QUANTITY8 UNTHREADED HOLE
OPERATING SPEED AT RATED CAPACITY IN RPM3300.0
PHASESINGLE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER TYPEELECTRIC MOTOR
QUANTITY1
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
STYLE DESIGNATORFIXED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE HOUSING OUTSIDE
SURFACE TREATMENTANODIZE BLADE
SURFACE TREATMENTANODIZE HOUSING INSIDE
SURFACE TREATMENTANODIZE HOUSING OUTSIDE
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC


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