Part Details | CENTRIFUGAL FAN
4140-00-781-9432 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: 3710271, 37-10271, B25A7L6, B25A7L-6, 7151, 715-1, 1600001, 1-60-0001, MILB23071, MIL-B-23071, M230712001, M23071/2-001, RE21F229E, RD160, PG0012, 4140-00-781-9432, 00-781-9432, 4140007819432, 007819432
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1960 | 00-781-9432 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, RECTANGULAR OUTLETS
Cross Reference | NSN 4140-00-781-9432
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 37-10271 | 02598 | AEROFLEX LABORATORIES INCROTATING COMPONENTS DIV |
| B25A7L-6 | 19070 | EASTERN AIR DEVICES INCDBA EAD MOTORS |
| 715-1 | 81041 | HOWARD INDUSTRIESDIV OF CYCLOPS INDUSTRIES INC |
| 1-60-0001 | 81041 | HOWARD INDUSTRIESDIV OF CYCLOPS INDUSTRIES INC |
| MIL-B-23071 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| M23071/2-001 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| RE21F229E | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| RD160 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MULTIPLE |
| PG0012 | 3E191 | RAULAND-BORG CORPORATION |
Technical Data | NSN 4140-00-781-9432
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, RECTANGULAR OUTLETS |
| WIDTH | 8.531 INCHES NOMINAL |
| LENGTH | 3.750 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 1.406 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 2.062 INCHES NOMINAL |
| HEIGHT | 4.094 INCHES NOMINAL |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| ELECTRICAL CONNECTION TYPE | TERMINAL |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3300.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | SINGLE |
| AIR FLOW RATE | 68.0 CUBIC FEET PER MINUTE MAXIMUM |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | HUMIDITY PROOF AND SHOCK PROOF AND VIBRATION PROOF |
| STAGE QUANTITY | 1 |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| OUTLET LOCATION | BOTTOM |
| DISCHARGE DIRECTION | HORIZONTAL |