National Item Identification Number

00-304-4957
003044957
4140-00-304-4957
4140003044957

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)

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82877

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ROTRON INCORPORATED
DBA AMETEK ROTRON
55 HASBROUCK LN
WOODSTOCK
NY
12498
845-679-1535

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5Y921

---

COMAIR ROTRON INC
SUB OF KL INDUSTRIES INC
2675 CUSTOM HOUSE CT
SAN YSIDRO
CA
92173
619-661-6688

---

82877

---

ROTRON INCORPORATED
DBA AMETEK ROTRON
55 HASBROUCK LN
WOODSTOCK
NY
12498
845-679-1535

---

5Y921

---

COMAIR ROTRON INC
SUB OF KL INDUSTRIES INC
2675 CUSTOM HOUSE CT
SAN YSIDRO
CA
92173
619-661-6688

---

82877

---

ROTRON INCORPORATED
DBA AMETEK ROTRON
55 HASBROUCK LN
WOODSTOCK
NY
12498
845-679-1535

---

Reference Numbers (Part Numbers)

MARK4WHISPERFILTERFANM745
WR2A1 WITH 477712
WR2A1 WITH 477712
027117 WITH 477

Required Categories

STYLE DESIGNATOR
LENGTH
MATERIAL
DRIVE TYPE
ROTATION DIRECTION FOR WHICH DES

Required Description

31 FIXED
1.500 INCHES NOMINAL
PLASTIC POLYPROPYLENE BLADE
PLASTIC PHENOLIC HO