# NSN 3040-01-249-3384: Shaft, Shouldered

NSN 3040-01-249-3384 (also written 3040012493384; NIIN 01-249-3384) is a shaft, shouldered in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3040-01-249-3384 (3040012493384)
- NIIN: 01-249-3384 (012493384)
- Item name: SHAFT,SHOULDERED
- Federal Supply Class: [FSC 3040 Miscellaneous Power Transmission Equipment](https://nsnexplorer.com/fsc/3040/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGZ | FIRST END STYLE | — |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | — |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 5.120 |
| AMDL | FIRST END DIAMETER | INCHES NOMINAL 1.1245 |
| AMFZ | SECOND END DIAMETER | INCHES NOMINAL 1.7500 |
| ATPC | STEP QUANTITY | 6 |
| CSPY | LARGEST STEP DIAMETER | INCHES NOMINAL 1.750 |
| CSYM | SURFACE FINISH | MICROINCHES 63.0 |
| FEAT | SPECIAL FEATURES | THRU BORE |
| MATT | MATERIAL | STEEL COMP 4620H OR STEEL COMP 8620H |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD ALL MATERIAL RESPONSES AST- A304 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12349734 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12349734 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-13 | [SPE7L126D61LX/SPE7L026F6474](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040012493384) | SHAFT, SHOULDERED | — | $8,175.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040012493384&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040012493384
- 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/3040-01-249-3384/
JSON: https://nsnexplorer.com/api/nsn/3040-01-249-3384.json