5310-00-959-3762 NUT,SELF-LOCKING,CLINCH Index 4140-00-959-3769 FAN,CIRCULATING

National Stock Number:
4140-00-959-3768

Federal Supply Class:
4140

National Item Identification Number:
009593768

Description:
FAN,CENTRIFUGAL

Detail:
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.


Manufacturer Information:
8939783-402734LOCKHEED MARTIN CORPORATION
8939783-402769LOCKHEED MARTIN CORPORATION
B7HLU3-2C19070EASTERN AIR DEVICES INC DBA EAD MOTORS
8939783-449671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPECONNECTOR PLUG
AMBIENT TEMP AT FULL RATED POWER-65.0 FAHRENHEIT AND 165.0 FAHRENHEIT
DISCHARGE DIRECTIONHORIZONTAL
ENVIRONMENTAL PROTECTIONDUSTPROOF AND FUNGUS PROOF AND SALT SPRAY RESISTANT AND SHOCK PROOF AND VIBRATION PROOF
FEATURES PROVIDEDNONSPARKING
HEIGHT9.250 INCHES NOMINAL
INCLOSURE TYPEFULLY INCLOSED
LENGTH13.875 INCHES NOMINAL
OUTLET LOCATIONBOTTOM
OUTLET INSIDE HEIGHT2.000 INCHES NOMINAL
OUTLET INSIDE WIDTH5.125 INCHES NOMINAL
MATERIALALUMINUM ALLOY OVERALL
OPERATING SPEED AT RATED CAPACITY IN RPM8000.0
PHASETHREE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER TYPEELECTRIC MOTOR
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SPECIAL FEATURESFACE OF DISCHARGE FLANGE UNPAINTED FOR RFI APPLICATION,TRANSITIONAL DISCHARGE EXTENSION APPROX 5 IN LG FROM BASIC SCROLL HOUSING,TAPERED FROM 3.25 IN. WIDE AT SCROLL TO 5.125 IN. WIDE AT FLANGE,RFI GASKET AND WATERSEAL AT JUNCTURE OF MOTOR DRIVE END AND SCROLL HOUSING
SPEED ADJUSTMENTSSINGLE SPEED
WIDTH10.375 INCHES NOMINAL
STAGE QUANTITY1
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
VOLTAGE IN VOLTS AND CURRENT TYPE208.0 AC


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