NSN 4140-01-495-1257 01-495-1257, 014951257
Product Details | CENTRIFUGAL FAN
4140-01-495-1257 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.20216600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment41400043Fans, Air Circulators, and Blower Equipment
Part Alternates: 4140-01-495-1257, 01-495-1257, 4140014951257, 014951257
Refrigeration, Air Conditioning, and Air Circulating Equipment | Fans, Air Circulators, and Blower Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | 01-495-1257 | 04254 ( FAN, CENTRIFUGAL ) |
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Related Products | NSN 4140-01-495-1257
Technical Data | NSN 4140-01-495-1257
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC POLYPROPYLENE BLADE PLASTIC HOUSING |
| DRIVE TYPE | DIRECT |
| SHAFT BEARING TYPE | BALL OR SLEEVE |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3050.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 12.0 DC |
| AIR FLOW RATE | 25.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 1.0 INCHES OF WATER |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| OUTLET LOCATION | CENTER |
| DISCHARGE DIRECTION | HORIZONTAL |
| SPECIAL FEATURES | OPERATING TEMP -10 DEG C TO 70 DEG C |
| (NON-CORE DATA) STORAGE TEMP RANGE | -40.0 TO 85.0 DEG CELSIUS |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | BISCUIT BRUSHLESS DC BLOWER |
Restrictions/Controls & Freight Information | NSN 4140-01-495-1257
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



