Part Details | VENTILATING FAN
4140-00-824-8821 A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.
Alternate Parts: NB3L18F11B, NB3-L18F-11B, HFAS803R344JS, HF-AS803R-344JS, HFAS803R344JF, HF-AS803-R-344JF, A018558, A0-18558, 9155371, 4140-00-824-8821, 00-824-8821, 4140008248821, 008248821
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1962 | 00-824-8821 | 04262 ( FAN, VENTILATING ) |
REFERENCE DRAWINGS & PICTURES
FIXED
Cross Reference | NSN 4140-00-824-8821
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NB3-L18F-11B | 02598 | AEROFLEX LABORATORIES INCROTATING COMPONENTS DIV |
| HF-AS803R-344JS | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| HF-AS803-R-344JF | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| A0-18558 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| 9155371 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 4140-00-824-8821
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED |
| LENGTH | 6.750 INCHES NOMINAL |
| HOUSING INSIDE DIAMETER | 9.125 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 |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| PRIME MOVER POWER RATING | 0.170 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3100.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 208.0 AC |
| PHASE | THREE |
| FREQUENCY IN HERTZ | B50.0$$B60.0 |
| AIR FLOW RATE | 950.0 CUBIC FEET PER MINUTE MAXIMUM |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | SALT SPRAY RESISTANT AND SHOCK PROOF AND VIBRATION PROOF |
| FLOW DIRECTION | INWARD |
| MOUNTING FACILITY TYPE AND QUANTITY | 8 UNTHREADED HOLE |