4720-01-062-4519 HOSEASSEMBLY,NONMETALLIC Index 4140-01-062-4522 FAN,VANEAXIAL

National Stock Number:
4140-01-062-4520

Federal Supply Class:
4140

National Item Identification Number:
010624520

Description:
FAN,TUBEAXIAL

Detail:
A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.


Manufacturer Information:
6090759-403640LOCKHEED MARTIN CORPORATION
A07494082877ROTRON INCORPORATED


Techincal Specification:
DRIVE TYPEDIRECT
AIR FLOW RATE25.0 CUBIC FEET PER MINUTE MINIMUM AND 200.0 CUBIC FEET PER MINUTE MAXIMUM
DIAMETER3.562 INCHES NOMINAL
FLOW DIRECTIONOUTWARD
HOUSING INSIDE DIAMETER3.740 INCHES MINIMUM AND 3.760 INCHES MAXIMUM
INCLOSURE TYPEOPEN
LENGTH1.642 INCHES MINIMUM AND 1.702 INCHES MAXIMUM
OPERATING SPEED AT RATED CAPACITY IN RPM11150.0
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-23071 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED HOLE
PRIME MOVER TYPEELECTRIC MOTOR
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE3.0 INCHES OF WATER
STYLE DESIGNATORFIXED


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