# NSN 3040-00-021-7985: Shaft, Straight

NSN 3040-00-021-7985 (also written 3040000217985; NIIN 00-021-7985) is a shaft, straight in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 2 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 3040-00-021-7985 (3040000217985)
- NIIN: 00-021-7985 (000217985)
- Item name: SHAFT,STRAIGHT
- 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: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGZ | FIRST END STYLE | — |
| AAHN | END SIMILARITY | IDENTICAL |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 5.000 |
| AKTM | FIRST END SLOT WIDTH | INCHES NOMINAL 0.125 |
| AKTN | SECOND END SLOT WIDTH | INCHES NOMINAL 0.125 |
| AMDL | FIRST END DIAMETER | INCHES NOMINAL 0.3740 |
| AMDW | FIRST END SLOT DEPTH | INCHES NOMINAL 0.125 |
| AMDX | FIRST END HOLE DIAMETER | FIRST HOLE INCHES NOMINAL 0.1250 |
| AMDZ | FIRST END DISTANCE FROM HOLE CENTER TO END | INCHES NOMINAL 2.000 |
| AMGR | SECOND END SLOT DEPTH | INCHES NOMINAL 0.620 |
| CSYM | SURFACE FINISH | MICROINCHES 125.0 |
| 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 |
| --- | --- | --- | --- |
| 26-16296 | 81205 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 26-16296-1 | 81205 | THE BOEING COMPANY DIV DEFENSE | [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=3040000217985&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040000217985
- 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/3040-00-021-7985/
JSON: https://nsnexplorer.com/api/nsn/3040-00-021-7985.json