# NSN 3040-00-125-2961: Shaft, Shouldered

NSN 3040-00-125-2961 (also written 3040001252961; NIIN 00-125-2961) is a shaft, shouldered in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3040-00-125-2961 (3040001252961)
- NIIN: 00-125-2961 (001252961)
- 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 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 |
| --- | --- | --- |
| AMGC | SECOND END SPLINE MAJOR DIAMETER | INCHES NOMINAL 1.2500 |
| AMDH | FIRST END DISTANCE FROM KEYWAY CENTER TO END | INCHES NOMINAL 0.688 |
| AMGA | SECOND END SPLINE LENGTH | INCHES NOMINAL 3.250 |
| AMGF | SECOND END PITCH DIAMETER | INCHES NOMINAL 1.1406 |
| AMDL | FIRST END DIAMETER | INCHES NOMINAL 1.2500 |
| AAGZ | FIRST END STYLE | — |
| FEAT | SPECIAL FEATURES | TWISTED SPLINE HELIX |
| MATT | MATERIAL | STEEL |
| AMGE | SECOND END PRESSURE ANGLE | DEGREES NOMINAL 30.0 |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | — |
| BDSR | SECOND END SPLINE QUANTITY | 12 |
| CSPY | LARGEST STEP DIAMETER | INCHES NOMINAL 1.250 |
| AMGB | SECOND END SPLINE MINOR DIAMETER | INCHES NOMINAL 1.0312 |
| ABKZ | EXTERNAL KEYWAY LENGTH | FIRST END INCHES NOMINAL 1.125 |
| ATPC | STEP QUANTITY | 3 |
| AMFZ | SECOND END DIAMETER | INCHES NOMINAL 1.2500 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 6.250 |
| AMCZ | FIRST END KEYWAY WIDTH | INCHES NOMINAL 0.3125 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3HS199 | 45152 | OSHKOSH CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3HS199 | 75Q65 | OSHKOSH DEFENSE LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3P202 | 11757 | PARKER HANNIFIN CORPORATION DIV CHELSEA PRODUCTS DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 766 | 11757 | PARKER HANNIFIN CORPORATION DIV CHELSEA PRODUCTS DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-24 | $59.38 | 83 | PATTERSON COONEY INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040001252961) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE7L226V1377](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040001252961) | SHAFT, SHOULDERED | PATTERSON COONEY INC | $4,928.54 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040001252961&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040001252961
- 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/3040-00-125-2961/
JSON: https://nsnexplorer.com/api/nsn/3040-00-125-2961.json