Part Details | CENTRIFUGAL FAN
4140-00-478-2012 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: 2382910, 2270705, 2270705REVD, 4140-00-478-2012, 00-478-2012, 4140004782012, 004782012
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JUN 25, 1971 | 00-478-2012 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, INVERTED, RECTANGULAR OUTLET
Cross Reference | NSN 4140-00-478-2012
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2382910 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 2270705 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 2270705REVD | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 4140-00-478-2012
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, INVERTED, RECTANGULAR OUTLET |
| WIDTH | 5.313 INCHES NOMINAL |
| LENGTH | 7.219 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 2.750 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 1.469 INCHES NOMINAL |
| HEIGHT | 7.781 INCHES NOMINAL |
| QUANTITY | 1 |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| INCLOSURE TYPE | FULLY INCLOSED |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3300.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | THREE |
| AIR FLOW RATE | 145.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | SPLASH PROOF |
| STAGE QUANTITY | 1 |