National Item Identification Number
00-270-4425
002704425
4140-00-270-4425
4140002704425
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)
19070
EASTERN AIR DEVICES INC.
DBA EADMOTORS
1 PROGRESS DRIVE
DOVER
NH
03820
603-742-3330
19070
EASTERN AIR DEVICES INC.
DBA EADMOTORS
1 PROGRESS DRIVE
DOVER
NH
03820
603-742-3330
88818
Reference Numbers (Part Numbers)
B20A3R14
B4A2U-10C
C1321-11
P-438L
Required Categories
STYLE DESIGNATOR
WIDTH
LENGTH
OUTLET INSIDE DIAMETER
MATERIAL
DRIVE TYPE
R
Required Description
50A FIXED, ROUND OUTLETS
3.672 INCHES NOMINAL
4.156 INCHES NOMINAL
0.906 INCH