Part Details | VANEAXIAL FAN
4140-00-255-9246 A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.
Alternate Parts: DD423S5301, DD423S53-01, DD423S5301V1A, DD423-S53-01V1A, 9J959V1A, 9-J-959V1A, 9J959, 9-J-959, 20ENH25RH, 9J959, 4140-00-255-9246, 00-255-9246, 4140002559246, 002559246
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-255-9246 | 04245 ( FAN, VANEAXIAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED
Cross Reference | NSN 4140-00-255-9246
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DD423S53-01 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| DD423-S53-01V1A | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 9-J-959V1A | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 9-J-959 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 20ENH25RH | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 9J959 | 79500 | WESTINGHOUSE ELECTRIC CORP |
Technical Data | NSN 4140-00-255-9246
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED |
| DIAMETER | 25.000 INCHES NOMINAL |
| LENGTH | 36.812 INCHES NOMINAL |
| HOUSING INSIDE DIAMETER | 46.625 INCHES NOMINAL |
| QUANTITY | 1 |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| PRIME MOVER TYPE | STEAM TURBINE |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| INCLOSURE TYPE | FULLY INCLOSED |
| ELECTRICAL CONNECTION TYPE | TERMINAL BLOCK |
| PRIME MOVER POWER RATING | 171.000 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 5950.0 |
| AIR FLOW RATE | 21000.000 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 32.5 INCHES OF WATER |
| FLOW DIRECTION | OUTWARD |
| STAGE QUANTITY | 1 |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY RH STEAM CONNECTION |