National Item Identification Number

01-277-2546
012772546
4140-01-277-2546
4140012772546

National Stock Number

Item Name

FAN,CENTRIFUGAL

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

Commercial and Government Entity Code (Supplier Data)

---

82877

---

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

---

82877

---

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

---

92755

---

NORTHROP GRUMMAN SYSTEMS CORPORATION
DIV ES DEFENSIVE SYSTEMS DIVISION
1745A WEST NURSERY ROAD
LINTHICUM HEIGHTS
MD
21090
410-552-2455

---

Reference Numbers (Part Numbers)

BRFS/KS504CCW808AF
033068
171207-1

Required Categories

STYLE DESIGNATOR
WIDTH
LENGTH
OUTLET INSIDE WIDTH
OUTLET INSIDE HEIGHT
HEIG

Required Description

52 FIXED, DUAL IMPELLER, RECTANGULAR OUTLET
16.890 INCHES NOMINAL
9.840 INCHES