National Item Identification Number
00-477-6104
004776104
4140-00-477-6104
4140004776104
National Stock Number
Item Name
IMPELLER,FAN,CENTRIFUGAL
Federal Supply Class
4140
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-222-24P/TM-55-1905-222-24P0245.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-222-24P/TM-55-1905-222-24P0298.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-222-24P/TM-55-1905-222-24P0307.htmDescription
An item with blades, vanes, or paddles equally spaced radially or horizontally around the periphery of a hub, rotor, or wheel. It is the rotating part of a centrifugal fan, electric motor, generator and the like which creates a flow of air or gas perpendicular to the axis of rotation.
Commercial and Government Entity Code (Supplier Data)
31211
31211
1VPW8
GENERAL DYNAMICS C4 SYSTEMS INC.
DBA PREVIOUSLY - GENERAL DYNAMICS
8201 E MCDOWELL RD
SCOTTSDALE
AZ
85257
800-424-0052
NSN (National Stock Number) 4140-00-477-6104, 4140004776104 NIIN (National Identification Number) 00-477-6104, 004776104
Part Numbers (Reference Numbers)
7-29
7-49
7-49
7-97
7-97
Required Categories
STYLE DESIGNATOR
WIDTH
DIAMETER
MATERIAL
BLADE QUANTITY
ROTATION DIRECTION
Required Description
12 STRAIGHT RADIAL WITH BACK PLATE
0.750 INCHES NOMINAL
6.562 INCHES NOMINAL;