# NSN 3040-01-052-1072: Shaft, Shouldered

NSN 3040-01-052-1072 (also written 3040010521072; NIIN 01-052-1072) is a shaft, shouldered in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 3040-01-052-1072 (3040010521072)
- NIIN: 01-052-1072 (010521072)
- 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 2026-10-27)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGZ | FIRST END STYLE | — |
| AAHG | FIRST END GROOVE WIDTH | INCHES NOMINAL 0.0600 |
| AAHH | FIRST END GROOVE DIAMETER | INCHES NOMINAL 0.1780 |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | — |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.750 |
| AMCY | FIRST END DISTANCE FROM END TO GROOVE | INCHES NOMINAL 0.330 |
| AMDL | FIRST END DIAMETER | INCHES NOMINAL 0.5000 |
| AMFZ | SECOND END DIAMETER | INCHES NOMINAL 0.5000 |
| AMHP | SECOND END INTERNAL THREAD LENGTH | INCHES NOMINAL 0.680 |
| ATPC | STEP QUANTITY | 5 |
| CSPY | LARGEST STEP DIAMETER | INCHES NOMINAL 0.500 |
| MATT | MATERIAL | STEEL COMP 4130 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-6758 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12266194 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040010521072&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040010521072
- 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/3040-01-052-1072/
JSON: https://nsnexplorer.com/api/nsn/3040-01-052-1072.json