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 |
|---|---|
| 21877 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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 |
|---|---|---|
| AEHY | AMBIENT TEMP AT FULL RATED POWER | -18.0 DEG CELSIUS AND 22.0 DEG CELSIUS |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKCV | DRIVE TYPE | DIRECT |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| AEQC | OPERATING SPEED AT RATED CAPACITY IN RPM | 2900.0 |
| ABGL | WIDTH | 4.750 INCHES NOMINAL |
| MATT | MATERIAL | PLASTIC OVERALL |
| AKDJ | PRIME MOVER TYPE | ELECTRIC MOTOR |
| AGBD | ELECTRICAL CONNECTION TYPE | TERMINAL |
| FREQ | FREQUENCY IN HERTZ | 50.0 AND 60.0 |
| STYL | STYLE DESIGNATOR | FIXED, ROUND OUTLETS |
| ABRY | LENGTH | 1.560 INCHES NOMINAL |
| HGTH | HEIGHT | 4.750 INCHES NOMINAL |
| CQKX | AIR FLOW RATE | 25.0 CUBIC FEET PER MINUTE NOMINAL |
| CXCB | DISCHARGE DIRECTION | HORIZONTAL |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| CWLY | PRIME MOVER DRIVE SHAFT BEARING TYPE | SLEEVE |
| AJLW | OUTLET INSIDE DIAMETER | 1.880 INCHES NOMINAL |
| ABBB | SPEED ADJUSTMENTS | SINGLE SPEED |
| AJLY | STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| FAAZ | PHASE | SINGLE |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |