# NSN 4140-01-732-3531: Fan, Tubeaxial

NSN 4140-01-732-3531 (also written 4140017323531; NIIN 01-732-3531) is a fan, tubeaxial in Federal Supply Class 4140, Fans, Air Circulators, and Blower Equipment. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4140-01-732-3531 (4140017323531)
- NIIN: 01-732-3531 (017323531)
- Item name: FAN,TUBEAXIAL
- 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 Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| N174554 DW / SHEET 1 | 52088 | LOCKHEED MARTIN CORPORATION DIV RMS - MANASSAS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| N174554-1 | 52088 | LOCKHEED MARTIN CORPORATION DIV RMS - MANASSAS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-03 | $1,693.00 | 6 | LOCKHEED MARTIN CORPORATION DIV RMS - MANASSAS | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4140017323531) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-03 | [SPE4A123G0026/SPE4A526F9140](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4140017323531) | FAN, TUBEAXIAL | LOCKHEED MARTIN CORPORATION DIV RMS - MANASSAS | $10,158.00 |
| 2026-09-01 | [SPE4A123G0026/SPE4A626F404V](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4140017323531) | FAN, TUBEAXIAL | LOCKHEED MARTIN CORPORATION DIV RMS - MANASSAS | $8,465.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4140017323531&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4140017323531
- 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/4140-01-732-3531/
JSON: https://nsnexplorer.com/api/nsn/4140-01-732-3531.json