National Item Identification Number
01-240-7531
012407531
4140-01-240-7531
4140012407531
National Stock Number
Item Name
FAN,TUBEAXIAL
Federal Supply Class
4140
Description
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.
Commercial and Government Entity Code (Supplier Data)
88310
SIEMENS-ALLIS INC
MEDIUM MOTOR-GENERATOR DIV
4620 FOREST AVE
CINCINNATI
OH
45212
513-841-3100
Reference Numbers (Part Numbers)
51-808-145-501
Required Categories
HOUSING INSIDE DIAMETER
MATERIAL
ROTATION DIRECTION FOR WHICH DESIGNED
THE MA
Required Description
18.000 INCHES NOMINAL
STEEL OVERALL
COUNTERCLOCKWISE
88310
51-808-145-501