National Item Identification Number
00-920-4733
009204733
4140-00-920-4733
4140009204733
National Stock Number
Item Name
FAN,VENTILATING
Federal Supply Class
4140
Description
A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.
Commercial and Government Entity Code (Supplier Data)
18876
7D457
RIDGE INSTRUMENTS CO. INC.
4603 HIGHWAY 31 SOUTH
DECATUR
AL
35603
256-351-6514
Reference Numbers (Part Numbers)
9192154
9192154
Required Categories
QUANTITY
DRIVE TYPE
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN CONTROL
Required Description
1
DIRECT
18876
9192154