Part Details | CENTRIFUGAL FAN
4140-00-937-6838 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: NBCL15B4, 4140-00-937-6838, 00-937-6838, 4140009376838, 009376838
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 20, 1967 | 00-937-6838 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, RECTANGULAR OUTLETS
Cross Reference | NSN 4140-00-937-6838
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NBCL15B4 | 02598 | AEROFLEX LABORATORIES INCROTATING COMPONENTS DIV |
Technical Data | NSN 4140-00-937-6838
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, RECTANGULAR OUTLETS |
| WIDTH | 6.610 INCHES NOMINAL |
| LENGTH | 5.180 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 2.660 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 2.000 INCHES NOMINAL |
| HEIGHT | 5.620 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 |
| AMBIENT TEMP AT FULL RATED POWER | -40.0 DEG CELSIUS AND 71.0 DEG CELSIUS |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3280.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | SINGLE |
| AIR FLOW RATE | 140.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | SHOCK PROOF AND VIBRATION PROOF |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 THREADED HOLE |
| OUTLET LOCATION | BOTTOM |
| DISCHARGE DIRECTION | HORIZONTAL |