National Item Identification Number
00-254-4848
002544848
4140-00-254-4848
4140002544848
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)
98230
NATIONAL SECURITY AGENCY
9800 SAVAGE RD
SUITE 6718
FORT GEORGE G MEADE
MD
20755
301-688-6524
Reference Numbers (Part Numbers)
0N177294
Required Categories
WIDTH
DIAMETER
LENGTH
HEIGHT
HOUSING INSIDE DIAMETER
QUANTITY
MATERIAL
MA
Required Description
12.120 INCHES NOMINAL
9.620 INCHES NOMINAL
5.000 INCHES NOMINAL
12.120 INCHES