3030-00-554-8430 BELTS,V,MATCHED SET Index 4720-00-554-8433 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4140-00-554-8432

Federal Supply Class:
4140

National Item Identification Number:
005548432

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:
MILF1900481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
S3801-921785C1A4W5CCWNS80063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
DRIVE TYPEDIRECT
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
AIR FLOW RATE3000.0 CUBIC FEET PER MINUTE NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY6 UNTHREADED HOLE
OUTLET LOCATIONTOP
DISCHARGE DIRECTIONHORIZONTAL
MATERIALALUMINUM BLADE
STEEL HOUSING
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
WIDTH37.000 INCHES MAXIMUM
LENGTH30.500 INCHES NOMINAL
OUTLET INSIDE WIDTH14.000 INCHES NOMINAL
OUTLET INSIDE HEIGHT15.875 INCHES NOMINAL
HEIGHT34.875 INCHES NOMINAL
QUANTITY1
SURFACE TREATMENTZINC HOUSING INSIDE
ZINC HOUSING OUTSIDE
PRIME MOVER TYPEELECTRIC MOTOR
SPEED ADJUSTMENTSSINGLE SPEED
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
INCLOSURE TYPEFULLY INCLOSED
AMBIENT TEMP AT FULL RATED POWER65.0 DEG CELSIUS
PRIME MOVER POWER RATING4.000 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM1750.0
VOLTAGE IN VOLTS AND CURRENT TYPE440.0 AC
PHASETHREE
ENVIRONMENTAL PROTECTIONSPLASH PROOF
STAGE QUANTITY1
FEATURES PROVIDEDNONSPARKING
TEST DATA DOCUMENT81349-MILF19004 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMILF19004


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