National Item Identification Number
00-643-3744
006433744
4140-00-643-3744
4140006433744
National Stock Number
Item Name
FAN,CIRCULATING
Federal Supply Class
4140
Description
A nonpositive displacement mechanical device having an axial fan impeller with or without a protective enclosure. It is designed to circulate air under free-airflow conditions, and may be equipped with a baffle(s) to deflect the air radially. It may be suspended from the ceiling, attached to the wall, or stand on a horizontal surface.
Commercial and Government Entity Code (Supplier Data)
88818
88818
D9182
Reference Numbers (Part Numbers)
A15AF8
83-634778-00
83-634778-00REV H
Required Categories
STYLE DESIGNATOR
LENGTH
MATERIAL
DRIVE TYPE
ROTATION DIRECTION FOR WHICH DES
Required Description
34 FIXED
3.500 INCHES NOMINAL
ALUMINUM ALLOY OR
STEEL BLADE
DIRECT
COUNTERC