National Item Identification Number

01-503-9931
015039931
4140-01-503-9931
4140015039931

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

---

53555

---

AMERICAN FAN CO
DBA WOODS DIVISION
2933 SYMMES RD
FAIRFIELD
OH
45014
513-874-2400

---

53555

---

AMERICAN FAN CO
DBA WOODS DIVISION
2933 SYMMES RD
FAIRFIELD
OH
45014
513-874-2400

---

Reference Numbers (Part Numbers)

A7A4W6-TP
A7A4W6/TP
NV 00015 REV D

Required Categories

STYLE DESIGNATOR
LENGTH
HOUSING INSIDE DIAMETER
MATERIAL
DRIVE TYPE
ROTATIO

Required Description

31 FIXED
32.000 INCHES NOMINAL
19.562 INCHES NOMINAL
ALUMINUM ALLOY BLADE
ST