# NSN 3040-01-085-8917: Shaft, Shouldered

NSN 3040-01-085-8917 (also written 3040010858917; NIIN 01-085-8917) is a shaft, shouldered in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3040-01-085-8917 (3040010858917)
- NIIN: 01-085-8917 (010858917)
- 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 2026-11-04)
- 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 10.310 |
| AMDL | FIRST END DIAMETER | INCHES NOMINAL 0.3120 |
| AMFZ | SECOND END DIAMETER | INCHES MINIMUM 0.9970 AND INCHES MAXIMUM 0.9990 |
| ATPC | STEP QUANTITY | 11 |
| CSPY | LARGEST STEP DIAMETER | INCHES MINIMUM 1.747 AND INCHES MAXIMUM 1.753 |
| CSYM | SURFACE FINISH | MICROINCHES 32.0 |
| CTBM | SECOND END STEP LENGTH | INCHES NOMINAL 0.500 |
| CXYR | SECOND END ANGLE BETWEEN FLATS | DEGREES NOMINAL 180.0 |
| MATT | MATERIAL | COPPER OR NICKEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4775959-0001 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 845-4687756 PIECE 90 | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 845-4775959 | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-12 | [SPE7M126P8150](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040010858917) | SHAFT, SHOULDERED | FLUIDYNE CORPORATION DBA FLUIDYNE CORP | $14,583.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040010858917&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040010858917
- 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/3040-01-085-8917/
JSON: https://nsnexplorer.com/api/nsn/3040-01-085-8917.json