# NSN 4140-01-007-5246: Fan, Centrifugal

NSN 4140-01-007-5246 (also written 4140010075246; NIIN 01-007-5246) is a fan, centrifugal in Federal Supply Class 4140, Fans, Air Circulators, and Blower Equipment. 7 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4140-01-007-5246 (4140010075246)
- NIIN: 01-007-5246 (010075246)
- Item name: FAN,CENTRIFUGAL
- Federal Supply Class: [FSC 4140 Fans, Air Circulators, and Blower Equipment](https://nsnexplorer.com/fsc/4140/)
- Federal Supply Group: [FSG 41](https://nsnexplorer.com/group/41/)
- Acquisition method suffix code: AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-11-01)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABBB | SPEED ADJUSTMENTS | SINGLE SPEED |
| ABGL | WIDTH | INCHES NOMINAL 7.280 |
| ABRY | LENGTH | INCHES NOMINAL 12.000 |
| AEHY | AMBIENT TEMP AT FULL RATED POWER | CELSIUS -28.0 AND CELSIUS 85.0 |
| AEQC | OPERATING SPEED AT RATED CAPACITY IN RPM | 3300.0 |
| AGBD | ELECTRICAL CONNECTION TYPE | TERMINAL BLOCK |
| AJLW | OUTLET INSIDE DIAMETER | INCHES NOMINAL 5.000 |
| AJLY | STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | INCHES OF WATER (INH20) 0.0 |
| AKCV | DRIVE TYPE | DIRECT |
| AKDJ | PRIME MOVER TYPE | ELECTRIC MOTOR |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | THREADED HOLE(S) 8 |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| CBBL | FEATURES PROVIDED | THERMAL PROTECTIVE DEVICE |
| CQKX | AIR FLOW RATE | CUBIC FEET PER MINUTE MAXIMUM 540.0 |
| CRWJ | OUTLET LOCATION | BOTTOM OR TOP |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | AC 115.0 |
| CSYL | PRIME MOVER POWER RATING | HORSEPOWER 0.563 |
| CWLY | PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| CXCB | DISCHARGE DIRECTION | ANGULAR DOWN AND ANGULAR UP AND HORIZONTAL AND VERTICAL DOWN AND VERTICAL UP |
| FAAZ | PHASE | SINGLE |
| FREQ | FREQUENCY IN HERTZ | 60.0 |
| HGTH | HEIGHT | INCHES NOMINAL 10.940 |
| MATT | MATERIAL | HOUSING GLASS FIBER |
| MATT | MATERIAL | BLADE ALUMINUM ALLOY |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 027554 | 82877 | ROTRON INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 037791 | 82877 | ROTRON INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 352250021448 | H0203 | THALES NEDERLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CENTRIMAX CXH33A2A | 82877 | ROTRON INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CX33A2G | 82877 | ROTRON INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CXH33A2A | 82877 | ROTRON INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NC33A2G | 82877 | ROTRON INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE8E7-27-T-0266 | 6 | 2026-11-09 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4140010075246&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4140010075246&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4140010075246
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/4140-01-007-5246/
JSON: https://nsnexplorer.com/api/nsn/4140-01-007-5246.json