Part Details | CENTRIFUGAL FAN
4140-00-488-5540 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: L200021922, 2864461, 4140-00-488-5540, 00-488-5540, 4140004885540, 004885540
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | MAY 25, 1970 | 00-488-5540 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, DUAL IMPELLER, RECTANGULAR OUTLET
Cross Reference | NSN 4140-00-488-5540
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| L200021922 | 36090 | LOCKHEED MARTIN LIBRASCOPECORP |
| 2864461 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 4140-00-488-5540
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, DUAL IMPELLER, RECTANGULAR OUTLET |
| WIDTH | 7.310 INCHES NOMINAL |
| LENGTH | 6.310 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 1.750 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 2.650 INCHES NOMINAL |
| HEIGHT | 6.930 INCHES NOMINAL |
| QUANTITY | 2 |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| AMBIENT TEMP AT FULL RATED POWER | 0.0 DEG CELSIUS AND 70.0 DEG CELSIUS |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3750.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | THREE |
| AIR FLOW RATE | 160.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.5 INCHES OF WATER |
| STAGE QUANTITY | 1 |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED HOLE |
| OUTLET LOCATION | BOTTOM |
| DISCHARGE DIRECTION | HORIZONTAL |
| FEATURES PROVIDED | SAFETY IMPELLER GUARD |