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National Stock Number:
4140-01-304-5477
Federal Supply Class:
4140
National Item Identification Number:
013045477
Description:
FAN,VENTILATING
Detail:
A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.
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Manufacturer Information:
| 10130637 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 74A322603-2011 | 76301 | THE BOEING COMPANY | | 74A322603-2011 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | LOUVER,METAL-COOLING SYS EXHAUST, FWD |
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