# NSN 3040-01-501-4386: Shaft, Shouldered

NSN 3040-01-501-4386 (also written 3040015014386; NIIN 01-501-4386) is a shaft, shouldered in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 3 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3040-01-501-4386 (3040015014386)
- NIIN: 01-501-4386 (015014386)
- 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: 2

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGZ | FIRST END STYLE | — |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | — |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 6.500 |
| AGAV | END ITEM IDENTIFICATION | LOS ANGELES CLASS SSN 688 |
| AMCW | FIRST END FLAT DEPTH | INCHES NOMINAL 0.1190 |
| AMDG | FIRST END KEYWAY DEPTH | INCHES NOMINAL 0.500 |
| AMDL | FIRST END DIAMETER | INCHES NOMINAL 0.4989 |
| AMFZ | SECOND END DIAMETER | INCHES NOMINAL 0.5000 |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | INCHES NOMINAL 3.000 |
| ATPC | STEP QUANTITY | 3 |
| CSPY | LARGEST STEP DIAMETER | INCHES NOMINAL 0.880 |
| CSYM | SURFACE FINISH | MICROINCHES 250.0 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT |
| FEAT | SPECIAL FEATURES | SHAFT IS A SUB-ITEM FOR THE A5, A6, A7, & A8 ASSEMBLIES; THIS SHAFT IS USED IN ADJUSTING BELT TENSIONS. |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | NATIONAL SPEC SINGLE MATERIAL RESPONSE AST--A36 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 531-7069980-14 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7069980 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| H655-1514-14 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT | [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=3040015014386&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040015014386
- 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/3040-01-501-4386/
JSON: https://nsnexplorer.com/api/nsn/3040-01-501-4386.json