| Item Name | Fan Centrifugal |
| 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) | 01-251-9353 (012519353) |
| NCB Code | USA (01) |
| Manufacturer | Raytheon Company, Curtiss Wright Controls Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| BT2918B-30 | raytheon company | fan centrifugal | 49956 | RFQ |
| BT2918B-30 | curtiss wright controls inc | fan centrifugal | 0ahp5 | RFQ |
| G335775-1 | curtiss wright controls inc | fan centrifugal | 0ahp5 | RFQ |
| G335775-1 | raytheon company | fan centrifugal | 49956 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | STYLE DESIGNATOR | FIXED, RECTANGULAR OUTLETS |
| AEQC | OPERATING SPEED AT RATED CAPACITY IN RPM | 3200.0 |
| CXCB | DISCHARGE DIRECTION | VERTICAL UP |
| FREQ | FREQUENCY IN HERTZ | 50.0 AND 60.0 |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AJLV | OUTLET INSIDE HEIGHT | 3.344 INCHES NOMINAL |
| HGTH | HEIGHT | 7.250 INCHES NOMINAL |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 8 THREADED HOLE |
| SFTT | SURFACE TREATMENT | CADMIUM BLADE ENAMEL HOUSING |
| CRWJ | OUTLET LOCATION | TOP |
| AJLU | OUTLET INSIDE WIDTH | 1.688 INCHES NOMINAL |
| SR-5 | THE MANUFACTURERS DATA | |
| AKCV | DRIVE TYPE | DIRECT |
| MATT | MATERIAL | STEEL OVERALL |
| CQKX | AIR FLOW RATE | 150.0 CUBIC FEET PER MINUTE NOMINAL |
| AGBD | ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| AJLY | STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ABBB | SPEED ADJUSTMENTS | SINGLE SPEED |
| ABGL | WIDTH | 7.875 INCHES NOMINAL |
| AKDJ | PRIME MOVER TYPE | ELECTRIC MOTOR |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 208.0 AC |
| ABRY | LENGTH | 6.812 INCHES NOMINAL |
| FAAZ | PHASE | THREE |
| SR-5 | DESIGN CONTROL REFERENCE | BT2918B-30 |
| SR-5 | MANUFACTURERS CODE | 04320 |
| CWLY | PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| CSYL | PRIME MOVER POWER RATING | 120.0 WATTS |
| Relevant Components for NSN - 4140-01-251-9353, 4140012519353 | ||||
| 4140-01-258-0209 (4140012580209) | 4140-00-177-0463 (4140001770463) | 4140-01-144-6346 (4140011446346) | 4140-00-868-6823 (4140008686823) | |
| 4140-01-568-1221 (4140015681221) | 4140-01-463-5177 (4140014635177) | 4140-00-580-8508 (4140005808508) | 4130-00-510-0201 (4130005100201) | |
| 4130-01-553-8490 (4130015538490) | 4130-01-360-4518 (4130013604518) | 4140-00-149-9800 (4140001499800) | 4140-01-203-6091 (4140012036091) | |
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