Part Details | CENTRIFUGAL FAN
4140-01-031-9522 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: FF13576, FF17572 FF17613, FF-17572 FF-17613, CC4NS, CC4A4W6CWNSTH, 500896183CC4A4W6CWNSTH, 500896-183-CC4A4W6CWNSTH, 500896183, 500896-183, 500896110, 500896-110, FF13576174752822, FF13576-174752822, 4140-01-031-9522, 01-031-9522, 4140010319522, 010319522
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | DEC 04, 1976 | 01-031-9522 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, RECTANGULAR OUTLETS
Cross Reference | NSN 4140-01-031-9522
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FF13576 | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| FF-17572 FF-17613 | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| CC4NS | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| CC4A4W6CWNSTH | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| 500896-183-CC4A4W6CWNSTH | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| 500896-183 | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| 500896-110 | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| FF13576-174752822 | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
Technical Data | NSN 4140-01-031-9522
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, RECTANGULAR OUTLETS |
| WIDTH | 36.125 INCHES NOMINAL |
| LENGTH | 35.625 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 12.875 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 21.500 INCHES NOMINAL |
| HEIGHT | 44.937 INCHES NOMINAL |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | FULLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | 65.0 DEG CELSIUS |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 AC |
| PHASE | THREE |
| FREQUENCY IN HERTZ | 60.0 |
| AIR FLOW RATE | 4000.0 CUBIC FEET PER MINUTE NOMINAL |
| ENVIRONMENTAL PROTECTION | SPRAY TIGHT |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 PEDESTAL |
| OUTLET LOCATION | TOP |
| DISCHARGE DIRECTION | HORIZONTAL |
| FEATURES PROVIDED | NONSPARKING |
| END ITEM IDENTIFICATION | NAVAL VESSEL,DD963 CLASS |