Part Details | TUBEAXIAL FAN
4140-00-993-6128 A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.
Alternate Parts: L12A4W6, L1-2A4W6, L12A4W6, L1-2A4W6, L12A4W6, L1-2A4W6, MILPRF18953, MIL-PRF-18953, MILF18953, MIL-F-18953, L12A4W6, L1-2A4W6, S3801925368SZL12A4W6, S3801-925368SZL1-2A4W6, EM7237S2L12A4W6, EM7237S2L1-2A4W6, 4140-00-993-6128, 00-993-6128, 4140009936128, 009936128
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | APR 04, 1967 | 00-993-6128 | 04244 ( FAN, TUBEAXIAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED
Cross Reference | NSN 4140-00-993-6128
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| L1-2A4W6 | 95402 | ELECTRIC BOAT CORPDBA ELECTRO DYNAMIC |
| L1-2A4W6 | 96169 | ELECTRIC BOAT CORPORATION |
| L1-2A4W6 | 75477 | HOWDEN NORTH AMERICA INC.DBA HOWDEN NORTH AMERICA |
| MIL-PRF-18953 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-F-18953 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| L1-2A4W6 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| S3801-925368SZL1-2A4W6 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| EM7237S2L1-2A4W6 | 66137 | WING INDUSTRIES |
Technical Data | NSN 4140-00-993-6128
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED |
| LENGTH | 9.250 INCHES NOMINAL |
| HOUSING INSIDE DIAMETER | 12.125 INCHES NOMINAL |
| 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 |
| AMBIENT TEMP AT FULL RATED POWER | 65.0 DEG CELSIUS |
| ELECTRICAL CONNECTION TYPE | TERMINAL BLOCK |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3450.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 AC |
| PHASE | THREE |
| FREQUENCY IN HERTZ | 60.0 |
| AIR FLOW RATE | 500.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.5 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | SPLASH PROOF |
| FLOW DIRECTION | OUTWARD |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 FLANGE |
| TEST DATA DOCUMENT | 81349-MILF18953 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |