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 |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
|---|---|---|
| ADZC | ENVIRONMENTAL PROTECTION | SPRAY TIGHT |
| FREQ | FREQUENCY IN HERTZ | 60.0 |
| CBBL | FEATURES PROVIDED | NONSPARKING |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| CRWJ | OUTLET LOCATION | TOP |
| ABGL | WIDTH | 69.875 INCHES NOMINAL |
| HGTH | HEIGHT | 56.375 INCHES NOMINAL |
| AKCV | DRIVE TYPE | DIRECT |
| SFTT | SURFACE TREATMENT | ZINC HOUSING INSIDE |
| AJLV | OUTLET INSIDE HEIGHT | 24.875 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | FIXED, RECTANGULAR OUTLETS |
| AKDJ | PRIME MOVER TYPE | ELECTRIC MOTOR |
| FAAZ | PHASE | THREE |
| ABRY | LENGTH | 47.125 INCHES NOMINAL |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 AC |
| AGAV | END ITEM IDENTIFICATION | W/S:TARAWA CLASS LHA; WASP CLASS LHD; FANS; FORRESTAL CLASS CV; NIMITZ CLASS CVN |
| AGBD | ELECTRICAL CONNECTION TYPE | TERMINAL BLOCK |
| AEQC | OPERATING SPEED AT RATED CAPACITY IN RPM | 1150.0 |
| CWLY | PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| SFTT | SURFACE TREATMENT | ZINC HOUSING OUTSIDE |
| AJLU | OUTLET INSIDE WIDTH | 18.625 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY BLADE |
| SFTT | SURFACE TREATMENT | ZINC BLADE |
| CXCB | DISCHARGE DIRECTION | HORIZONTAL |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| AEHY | AMBIENT TEMP AT FULL RATED POWER | 149.0 DEG FAHRENHEIT |
| CSYL | PRIME MOVER POWER RATING | 7.500 HORSEPOWER |
| ABBB | SPEED ADJUSTMENTS | SINGLE SPEED |
| AJLY | STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| CQKX | AIR FLOW RATE | 8000.0 CUBIC FEET PER MINUTE NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY HOUSING |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE |