Part Details | CENTRIFUGAL FAN
4140-00-255-9257 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: AD1455803AV4S5303ARS5301, AD14-558-03AV4S53-03ARS53-01, D15395AV1A, D15-395AV1A, D15395ACCW, D15-395ACCW, D15395A, D15-395A, D15395AV1A, D15-395AV1A, D15395A, D15-395A, D15395A, D15-395-A, D15395ACCW, D15-395ACCW, 4140-00-255-9257, 00-255-9257, 4140002559257, 002559257
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-255-9257 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4140-00-255-9257
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AD14-558-03AV4S53-03ARS53-01 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| D15-395AV1A | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| D15-395ACCW | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| D15-395A | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| D15-395AV1A | 79500 | WESTINGHOUSE ELECTRIC CORP |
| D15-395A | 79500 | WESTINGHOUSE ELECTRIC CORP |
| D15-395-A | 80231 | WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV |
| D15-395ACCW | 80231 | WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV |
Technical Data | NSN 4140-00-255-9257
| Characteristic | Specifications |
|---|---|
| QUANTITY | 1 |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| PRIME MOVER TYPE | STEAM TURBINE |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| INCLOSURE TYPE | FULLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | 480.0 DEG FAHRENHEIT |
| ELECTRICAL CONNECTION TYPE | TERMINAL BLOCK |
| PRIME MOVER POWER RATING | 21.100 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3460.0 |
| AIR FLOW RATE | 8400.000 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 7.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | WATERPROOF |
| STAGE QUANTITY | 1 |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE |
| OUTLET LOCATION | TOP |
| DISCHARGE DIRECTION | HORIZONTAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY AJLG |