NSN 4140-01-538-8269
Part Details | CENTRIFUGAL FAN
4140-01-538-8269 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: 1004574, 1004148, 4140-01-538-8269, 01-538-8269, 4140015388269, 015388269
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
41 | MAR 31, 2006 | 01-538-8269 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, DUAL IMPELLER, RECTANGULAR OUTLET

Cross Reference | NSN 4140-01-538-8269
Part Number | Cage Code | Manufacturer |
---|---|---|
1004574 | 0XXY5 | TECHNOLOGY ADVANCEMENT GROUP, INC. |
1004148 | 0XXY5 | TECHNOLOGY ADVANCEMENT GROUP, INC. |
Technical Data | NSN 4140-01-538-8269
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | FIXED, DUAL IMPELLER, RECTANGULAR OUTLET |
WIDTH | 2.600 INCHES NOMINAL |
LENGTH | 3.830 INCHES NOMINAL |
HEIGHT | 3.720 INCHES NOMINAL |
ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
PRIME MOVER TYPE | ELECTRIC MOTOR |
INCLOSURE TYPE | FULLY INCLOSED |
PRIME MOVER POWER RATING | 8.4 WATTS |
VOLTAGE IN VOLTS AND CURRENT TYPE | 12.0 AC |
AIR FLOW RATE | 25.0 CUBIC METERS PER MINUTE NOMINAL |
OUTLET LOCATION | TOP |
SPECIAL FEATURES | ASSEMBLY CONSISTS OF TWO BLOWERS BOLTED TOGETHER |
END ITEM IDENTIFICATION | SSR-B-300-10 RAID SYSTEM |
PART NAME ASSIGNED BY CONTROLLING AGENCY | RAID DUAL BLOWER ASSEMBLY |