# NSN 3040-00-631-5204: Shaft, Shouldered

NSN 3040-00-631-5204 (also written 3040006315204; NIIN 00-631-5204) 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 Sep 2026.

## Identification

- NSN: 3040-00-631-5204 (3040006315204)
- NIIN: 00-631-5204 (006315204)
- 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 |
| --- | --- | --- |
| AAHP | SECOND END STYLE | — |
| AGAV | END ITEM IDENTIFICATION | T-38 AIRCRAFT |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | INCHES NOMINAL 0.570 |
| AAGZ | FIRST END STYLE | — |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| MATT | MATERIAL | STEEL COMP 416 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD SINGLE MATERIAL RESPONSE A-S 5610 |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | INCHES NOMINAL 0.600 |
| CSYM | SURFACE FINISH | MICROINCHES 8.0 |
| ATPC | STEP QUANTITY | 11 |
| CSPY | LARGEST STEP DIAMETER | INCHES MINIMUM 0.590 AND INCHES MAXIMUM 0.600 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 5.770 |
| AMFZ | SECOND END DIAMETER | INCHES MINIMUM 0.3667 AND INCHES MAXIMUM 0.3739 |
| AMDL | FIRST END DIAMETER | INCHES MINIMUM 0.3667 AND INCHES MAXIMUM 0.3739 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 521716 | 56055 | PRECISION SPEED MANUFACTURING, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 521716 | 73030 | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE7L126D61MB/SPE7L026F8279](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040006315204) | SHAFT, SHOULDERED | — | $8,751.60 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040006315204&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040006315204
- 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/3040-00-631-5204/
JSON: https://nsnexplorer.com/api/nsn/3040-00-631-5204.json