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 |
|---|---|
| 44940 | CUMMINS POWER GENERATION INC. DBA CU |
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 |
|---|---|---|
| ABTB | MOUNTING HOLE DIAMETER | 0.279 INCHES MINIMUM AND 0.287 INCHES MAXIMUM |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 10.125 INCHES NOMINAL |
| AYAY | ATTACHMENT METHOD | BOLT HOLE |
| MATT | MATERIAL | ALUMINUM OVERALL |
| ABGL | WIDTH | 2.190 INCHES NOMINAL |
| AJLB | BLADE QUANTITY | 16 |
| ABMZ | DIAMETER | 12.910 INCHES MINIMUM AND 13.090 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 8 |
| STYL | STYLE DESIGNATOR | CURVED RADIAL W/ BACK PLATE |