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National Stock Number: 4140-01-256-8478
Federal Supply Class: 4140
National Item Identification Number: 012568478
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:
| 2905321 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | BT1303F4-1 | 04320 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. |
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