NSN 4140-00-073-9866
Part Details | CENTRIFUGAL FAN
4140-00-073-9866 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: 753039, 4140-00-073-9866, 00-073-9866, 4140000739866, 000739866
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1961 | 00-073-9866 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, INVERTED, RECTANGULAR OUTLET
Cross Reference | NSN 4140-00-073-9866
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 753039 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
Technical Data | NSN 4140-00-073-9866
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, INVERTED, RECTANGULAR OUTLET |
| WIDTH | 6.187 INCHES MINIMUM AND 6.437 INCHES MAXIMUM |
| LENGTH | 8.438 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 2.281 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 3.094 INCHES NOMINAL |
| HEIGHT | 9.641 INCHES NOMINAL |
| QUANTITY | 1 |
| 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 | 0.722 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3200.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 400.0 AC |
| PHASE | THREE |
| AIR FLOW RATE | 285.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | EXPLOSION PROOF |
| STAGE QUANTITY | 1 |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| OUTLET LOCATION | TOP |
| DISCHARGE DIRECTION | VERTICAL UP |
| FEATURES PROVIDED | NONSPARKING |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY NAVORD OD 41152 |
