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 |
|---|---|---|
| CRWJ | OUTLET LOCATION | BOTTOM |
| CRWJ | OUTLET LOCATION | BOTTOM |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY AJLG |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| ADZC | ENVIRONMENTAL PROTECTION | DRIPPROOF |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AEHY | AMBIENT TEMP AT FULL RATED POWER | 65.0 DEG CELSIUS |
| STYL | STYLE DESIGNATOR | FIXED, INVERTED, ROUND OUTLET |
| MATT | MATERIAL | STEEL HOUSING |
| AKCV | DRIVE TYPE | DIRECT |
| NMBR | QUANTITY | 1 |
| SFTT | SURFACE TREATMENT | ZINC HOUSING INSIDE |
| AKDJ | PRIME MOVER TYPE | ELECTRIC MOTOR |
| AJLW | OUTLET INSIDE DIAMETER | 21.000 INCHES NOMINAL |
| AEQC | OPERATING SPEED AT RATED CAPACITY IN RPM | 2560.0 |
| ABRY | LENGTH | 43.812 INCHES NOMINAL |
| MATT | MATERIAL | STEEL BLADE |
| ABGL | WIDTH | 43.314 INCHES NOMINAL |
| AGBD | ELECTRICAL CONNECTION TYPE | TERMINAL BLOCK |
| CSYL | PRIME MOVER POWER RATING | 25.000 HORSEPOWER |
| CQKX | AIR FLOW RATE | 7900.000 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 |
| AJLY | STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 14.0 INCHES OF WATER |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 230.0 DC |
| HGTH | HEIGHT | 41.688 INCHES NOMINAL |
| ABBB | SPEED ADJUSTMENTS | SINGLE SPEED |
| CXCB | DISCHARGE DIRECTION | VERTICAL DOWN |