Part Number
Part Number:
NSN:
NIIN:
Item Name:
FAN , CENTRIFUGAL
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 07077 | HOWDEN BUFFALO INC DIV HOWDEN GYROL |
Federal Supply Class
Title
FANS, AIR CIRCULATORS, AND BLOWE
Inclusions:
INCLUDES WALL TYPE FANS; PEDESTAL TYPE FANS; HOUSEHOLD TYPE AND ATTIC TYPE EXHAUST FANS; FLOOR FANS; FORGED DRAFT EXHAUST AND DISPOSAL KITS; FANS, AIR CIRCULATORS, AND BLOWER EQUIPMENT, WHETHER DESIGNATED AS "INDUSTRIAL" OR "NONINDUSTRIAL" BY APPLICATION AND/OR USE.
Exclusions:
EXCLUDES COMBINATION HEATER-FANS (FSC 4520).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CSYL | PRIME MOVER POWER RATING | 0.500 HORSEPOWER |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| MATT | MATERIAL | STEEL HOUSING |
| AKCV | DRIVE TYPE | DIRECT |
| NMBR | QUANTITY | 1 |
| SFTT | SURFACE TREATMENT | ZINC HOUSING INSIDE |
| AKDJ | PRIME MOVER TYPE | ELECTRIC MOTOR |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY WESTINGHOUSE CONTROLLER DWG NO. 37-J-870 |
| FAAZ | PHASE | THREE |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 AC |
| MATT | MATERIAL | STEEL BLADE |
| CQKX | AIR FLOW RATE | 100.0 CUBIC FEET PER MINUTE NOMINAL |
| CWLY | PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| SFTT | SURFACE TREATMENT | ZINC HOUSING OUTSIDE |
| AAYD | STAGE QUANTITY | 1 |
| SFTT | SURFACE TREATMENT | ZINC BLADE |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| AEHY | AMBIENT TEMP AT FULL RATED POWER | 50.0 DEG CELSIUS |
| ABBB | SPEED ADJUSTMENTS | SINGLE SPEED |
| AEQC | OPERATING SPEED AT RATED CAPACITY IN RPM | 3450.0 |
| AJLY | STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 6.0 INCHES OF WATER |