National Item Identification Number
01-467-9977
014679977
4140-01-467-9977
4140014679977
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)
02769
LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN DIV MARITIME
199 BORTON LANDING RD
MOORESTOWN
NJ
08057
856-722-4615
60399
FASCO INDUSTRIES INC
DBA FASCO INDUSTRIES CASSVILLE
SALE BARN RD
CASSVILLE
MO
65625
417-847-8263
Reference Numbers (Part Numbers)
20509165-2
7000-5667
Required Categories
STYLE DESIGNATOR
WIDTH
LENGTH
OUTLET INSIDE DIAMETER
HEIGHT
PRIME MOVER TYP
Required Description
52A FIXED, DUAL IMPELLER, ROUND OUTLET
453.9 MILLIMETERS MINIMUM AND
457.5 MIL