# NSN 4140-01-334-4851: Fan, Tubeaxial

NSN 4140-01-334-4851 (also written 4140013344851; NIIN 01-334-4851) is a fan, tubeaxial in Federal Supply Class 4140, Fans, Air Circulators, and Blower Equipment. 5 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4140-01-334-4851 (4140013344851)
- NIIN: 01-334-4851 (013344851)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABBB | SPEED ADJUSTMENTS | SINGLE SPEED |
| ABGL | WIDTH | INCHES NOMINAL 3.140 |
| ABRY | LENGTH | INCHES NOMINAL 1.500 |
| ADNK | FLOW DIRECTION | INWARD |
| AEHY | AMBIENT TEMP AT FULL RATED POWER | CELSIUS 100.0 |
| AEQC | OPERATING SPEED AT RATED CAPACITY IN RPM | 4035.0 |
| AGBD | ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| 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 | UNTHREADED HOLE(S) 8 |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| CQKX | AIR FLOW RATE | CUBIC FEET PER MINUTE NOMINAL 41.0 |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | DC 26.0 |
| CSYL | PRIME MOVER POWER RATING | WATTS 3.9 |
| CWLX | HOUSING INSIDE DIAMETER | INCHES NOMINAL 2.812 |
| CWLY | PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| HGTH | HEIGHT | INCHES NOMINAL 3.140 |
| MATT | MATERIAL | OVERALL ALUMINUM ALLOY |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 011222 | 82877 | ROTRON INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 011362 | 82877 | ROTRON INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 011362000 | 82877 | ROTRON INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 63A144059P1 | 16331 | LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ML8L-026ECDC-S-1935SF | 82877 | ROTRON INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-14 | $2,544.00 | 8 | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4140013344851) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-14 | [SPE8E726V1067](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4140013344851) | FAN, TUBEAXIAL | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP | $20,352.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4140013344851&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4140013344851
- 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/4140-01-334-4851/
JSON: https://nsnexplorer.com/api/nsn/4140-01-334-4851.json