AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Impeller Fan Centri |
| Federal Supply Group (FSG) | Refrigeration Air Conditioning and Air Circulating Equipment |
| Federal Supply Class (FSC) | 4140 Fans Air Circulators and Blower Equipment |
| National Item Identification Number (NIIN) | 01-011-4847 (010114847) |
| NCB Code | USA (01) |
| Manufacturer | Williams International Co Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AYAY | Attachment Method | KEYWAY |
| ABGL | Width | 0.661 INCHES MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | ALUMINUM OVERALL |
| ABMZ | Diameter | 4.000 INCHES NOMINAL |
| FEAT | Special Features | CW IMPELLER ROTATION |
| STYL | Style Designator | STRAIGHT RADIAL W/ BACK PLATE |
| AJLB | Blade Quantity | 18 |
| AYSY | Rotation Direction For Which Designed | CLOCKWISE |
| Relevant Components for NSN - 4140-01-011-4847, 4140010114847 | ||||
| 4140-01-254-2739 (4140012542739) | 4140-00-555-1904 (4140005551904) | 4140-01-526-8598 (4140015268598) | 4110-00-541-5999 (4110005415999) | |
| 4130-00-678-0419 (4130006780419) | 4130-01-442-4375 (4130014424375) | 4140-01-565-5533 (4140015655533) | 4130-01-007-6020 (4130010076020) | |
| 4140-01-380-3360 (4140013803360) | 4140-00-350-9209 (4140003509209) | 4140-01-533-5009 (4140015335009) | 4130-00-625-4958 (4130006254958) | |
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