Part Details | CENTRIFUGAL FAN
4140-01-066-6891 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.
Alternate Parts: CDK91118, 1C791, 4140-01-066-6891, 01-066-6891, 4140010666891, 010666891
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | OCT 17, 1978 | 01-066-6891 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, RECTANGULAR OUTLETS
Cross Reference | NSN 4140-01-066-6891
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CDK91118 | 10855 | CARRIER CORPORATION |
| 1C791 | 25795 | W.W. GRAINGER, INC.DBA GRAINGER |
Technical Data | NSN 4140-01-066-6891
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, RECTANGULAR OUTLETS |
| WIDTH | 13.300 INCHES MINIMUM AND 15.300 INCHES MAXIMUM |
| LENGTH | 10.000 INCHES MINIMUM |
| HEIGHT | 15.330 INCHES MAXIMUM |
| QUANTITY | 1 |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| AIR FLOW RATE | 595.000 CUBIC FEET PER MINUTE MINIMUM |
| OUTLET LOCATION | TOP |
| DISCHARGE DIRECTION | HORIZONTAL |
| NUCLEAR HARDNESS CRITICAL FEATURE | HARDENED |