National Item Identification Number
00-277-3121
002773121
4140-00-277-3121
4140002773121
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)
90099
NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA NORTHROP GRUMMAN MARINE SYSTEMS
401 E HENDY AVE MS 33-3
SUNNYVALE
CA
94086
408-735-4188
Reference Numbers (Part Numbers)
115-16150A
115-16150A
Required Categories
STYLE DESIGNATOR
OUTLET INSIDE WIDTH
OUTLET INSIDE HEIGHT
MATERIAL
SURFACE T
Required Description
50 FIXED, RECTANGULAR OUTLETS
4.969 INCHES NOMINAL
5.516 INCHES NOMINAL
STEEL