Part Details | CIRCULATING FAN
4140-01-257-1863 A nonpositive displacement mechanical device having an axial fan impeller with or without a protective enclosure. It is designed to circulate air under free-airflow conditions, and may be equipped with a baffle(s) to deflect the air radially. It may be suspended from the ceiling, attached to the wall, or stand on a horizontal surface.
Alternate Parts: BB2905F, F80DB34R4, F80DB34R-4, 5727335121, 57-2733512-1, 011356000, 011356, 011220, RM34VID, 4140-01-257-1863, 01-257-1863, 4140012571863, 012571863
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JUN 13, 1987 | 01-257-1863 | 30260 ( FAN, CIRCULATING ) |
REFERENCE DRAWINGS & PICTURES
FIXED
Cross Reference | NSN 4140-01-257-1863
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BB2905F | 04320 | CURTISS-WRIGHT CONTROLS INTEGRATEDSENSING, INC. |
| F80DB34R-4 | 19070 | EASTERN AIR DEVICES INCDBA EAD MOTORS |
| 57-2733512-1 | 67032 | GENERAL DYNAMICS MISSION SYSTEMS,INC |
| 011356000 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| 011356 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| 011220 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| RM34VID | 1KPC6 | VIDMARK DISTRIBUTION INC. |
Technical Data | NSN 4140-01-257-1863
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED |
| LENGTH | 7.720 INCHES NOMINAL |
| HOUSING INSIDE DIAMETER | 10.000 INCHES NOMINAL |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | FULLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | -54.0 DEG CELSIUS AND 100.0 DEG CELSIUS |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| PRIME MOVER POWER RATING | 0.066 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3000.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 26.5 DC |
| AIR FLOW RATE | 660.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | SHOCK PROOF AND VIBRATION PROOF |
| FLOW DIRECTION | INWARD |
| MOUNTING FACILITY TYPE AND QUANTITY | 8 UNTHREADED HOLE |