# NSN 3040-01-365-2577: Shaft, Shouldered

NSN 3040-01-365-2577 (also written 3040013652577; NIIN 01-365-2577) is a shaft, shouldered in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 5 manufacturer part numbers from 5 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 3040-01-365-2577 (3040013652577)
- NIIN: 01-365-2577 (013652577)
- 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 2026-10-20)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGZ | FIRST END STYLE | — |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | — |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 6.830 |
| ACKY | FIRST END WIDTH ACROSS FLATS | INCHES NOMINAL 0.309 |
| ACMD | SECOND END WIDTH ACROSS FLATS | INCHES NOMINAL 0.247 |
| AMDL | FIRST END DIAMETER | INCHES NOMINAL 0.3710 |
| AMFZ | SECOND END DIAMETER | INCHES NOMINAL 0.3105 |
| ATPC | STEP QUANTITY | 4 |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CSPY | LARGEST STEP DIAMETER | INCHES NOMINAL 0.3710 |
| CSQZ | FIRST END STEP LENGTH | INCHES NOMINAL 0.380 |
| CSYM | SURFACE FINISH | MICROINCHES 32.0 |
| CTBM | SECOND END STEP LENGTH | INCHES NOMINAL 0.380 |
| FEAT | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD SINGLE MATERIAL RESPONSE A-S5659 H1100 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10107281 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MBEU14217 | 1Q842 | MARTIN-BAKER AMERICA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MBEU142171 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MBEU142171 | 96547 | FLEET READINESS CENTER SOUTHEAST DIV NAVY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MBEU142171 | U1604 | MARTIN-BAKER AIRCRAFT COMPANY LIMITED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7L1-27-T-1773 | 6 | 2026-10-30 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040013652577&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040013652577&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040013652577
- 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/3040-01-365-2577/
JSON: https://nsnexplorer.com/api/nsn/3040-01-365-2577.json