Part Number
Part Number:
NSN:
NIIN:
Item Name:
IMPELLER , FAN , CENTRIFUGAL
Definition:
AN ITEM WITH BLADES, VANES, OR PADDLES EQUALLY SPACED RADIALLY OR HORIZONTALLY AROUND THE PERIPHERY OF A HUB, ROTOR, OR WHEEL. IT IS THE ROTATING PART OF A CENTRIFUGAL FAN, ELECTRIC MOTOR, GENERATOR AND THE LIKE WHICH CREATES A FLOW OF AIR OR GAS PERPENDICULAR TO THE AXIS OF ROTATION.
CAGE Information
| Code | Company |
|---|---|
| 3B150 | RAYTHEON TECHNICAL SERVICES COMPANY |
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 |
|---|---|---|
| ABGL | WIDTH | 3.937 INCHES NOMINAL |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY THE BLADE MATERIAL,BLADE SURFACE TREATMENT,IMPELLER ROTATION DIRECTION,BORE DIAMETER AND WIDTH |
| STYL | STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
| FEAT | SPECIAL FEATURES | COUNTER CLOCKWISE IMPELLER ROTATION |
| MATT | MATERIAL | STEEL OVERALL |
| AJLB | BLADE QUANTITY | 32 |
| AYAY | ATTACHMENT METHOD | SETSCREW |
| ABMZ | DIAMETER | 6.310 INCHES NOMINAL |