National Item Identification Number
01-277-5930
012775930
4140-01-277-5930
4140012775930
National Stock Number
Item Name
FAN,VANEAXIAL
Federal Supply Class
4140
Description
A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.
Commercial and Government Entity Code (Supplier Data)
75477
HOWDEN BUFFALO INC.
DIV HOWDEN BUFFALO INC. NEW
338 SOUTH BROADWAY
NEW PHILADELPHIA
OH
44663
330-339-1111
75477
HOWDEN BUFFALO INC.
DIV HOWDEN BUFFALO INC. NEW
338 SOUTH BROADWAY
NEW PHILADELPHIA
OH
44663
330-339-1111
D9182
Reference Numbers (Part Numbers)
A20A4W8
A20A4W8 R1-3571
A20A4W8 R1-3571
MIL-F-18953
R1-3571-CD-3458
R1-3571
Required Categories
STYLE DESIGNATOR
LENGTH
HOUSING INSIDE DIAMETER
MATERIAL
MATERIAL DOCUMENT A
Required Description
30 FIXED
38.875 INCHES NOMINAL
36.000 INCHES NOMINAL
ALUMINUM BLADE
STEEL HO