# NSN 3040-00-056-0934: Shaft, Shouldered

NSN 3040-00-056-0934 (also written 3040000560934; NIIN 00-056-0934) is a shaft, shouldered in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 3040-00-056-0934 (3040000560934)
- NIIN: 00-056-0934 (000560934)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-13)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ZZZV | FSC APPLICATION DATA | GEAR BOX ASSEMBLY AIRCRAFT |
| AAHP | SECOND END STYLE | — |
| AAHN | END SIMILARITY | IDENTICAL |
| ATPC | STEP QUANTITY | 5 |
| CSPY | LARGEST STEP DIAMETER | INCHES NOMINAL 0.440 |
| AAGZ | FIRST END STYLE | — |
| CSYM | SURFACE FINISH | MICROINCHES 63.0 |
| MATT | MATERIAL | STEEL |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 2.210 |
| ACMD | SECOND END WIDTH ACROSS FLATS | INCHES NOMINAL 0.1875 |
| AMDL | FIRST END DIAMETER | INCHES NOMINAL 0.0400 |
| CTBM | SECOND END STEP LENGTH | INCHES NOMINAL 0.2300 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| W2F24537 | 1SR57 | TRIUMPH ACTUATION SYSTEMS LLC DIV TRIUMPH ACTUATION SYSTEMS - CLEMMONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| W2F24537 | 78567 | SPECO CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7L1-27-T-0895 | 21 | 2026-10-23 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040000560934&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040000560934&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040000560934
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/3040-00-056-0934/
JSON: https://nsnexplorer.com/api/nsn/3040-00-056-0934.json