# NSN 4140-01-508-0752: Fan, Vaneaxial

NSN 4140-01-508-0752 (also written 4140015080752; NIIN 01-508-0752) is a fan, vaneaxial in Federal Supply Class 4140, Fans, Air Circulators, and Blower Equipment. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4140-01-508-0752 (4140015080752)
- NIIN: 01-508-0752 (015080752)
- Item name: FAN,VANEAXIAL
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | BLADE ALUMINUM ALLOY |
| MATT | MATERIAL | HOUSING STEEL |
| ABFY | OVERALL DEPTH | INCHES NOMINAL 10.062 |
| ABRY | LENGTH | INCHES NOMINAL 27.187 |
| ADNK | FLOW DIRECTION | INWARD |
| AKCV | DRIVE TYPE | DIRECT |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | STUD(S) 4 |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| CWLX | HOUSING INSIDE DIAMETER | INCHES MINIMUM 17.937 AND INCHES MAXIMUM 18.062 |
| STYL | STYLE DESIGNATOR | — |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY STANDARD HIGH PRESSURE VANEAXIAL FAN ASSEMBLY. |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| A4-1/2A4W6/TP | 53555 | HOWDEN AMERICAN FAN COMPANY DBA AMERICAN FAN CO DIV HOWDEN USA COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A4-1/2A4W6/TP | 75477 | FM AF, LLC DBA AMERICAN FAN COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NV 00007 | 53555 | HOWDEN AMERICAN FAN COMPANY DBA AMERICAN FAN CO DIV HOWDEN USA COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-09 | [SPE8E726P1122](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4140015080752) | FAN, VANEAXIAL | PIONEER INDUSTRIES, LLC | $94,922.52 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4140015080752&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4140015080752
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/4140-01-508-0752/
JSON: https://nsnexplorer.com/api/nsn/4140-01-508-0752.json