# NSN 5307-00-616-6441: Stud, Shouldered And Stepped

NSN 5307-00-616-6441 (also written 5307006166441; NIIN 00-616-6441) is a stud, shouldered and stepped in Federal Supply Class 5307, Studs. 3 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5307-00-616-6441 (5307006166441)
- NIIN: 00-616-6441 (006166441)
- Item name: STUD,SHOULDERED AND STEPPED
- Federal Supply Class: [FSC 5307 Studs](https://nsnexplorer.com/fsc/5307/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- 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 |
| --- | --- | --- |
| CQJX | NOMINAL THREAD SIZE | NUT THREAD INCHES 0.312 |
| AAJF | THREAD DIRECTION | NUT THREAD RIGHT-HAND |
| AAJF | THREAD DIRECTION | STUD THREAD RIGHT-HAND |
| AWTQ | DISTANCE ACROSS FLATS | INCHES MINIMUM 0.613 AND INCHES MAXIMUM 0.627 |
| CTDT | NUT END SHANK DIAMETER | INCHES MINIMUM 0.311 AND INCHES MAXIMUM 0.312 |
| MATT | MATERIAL | STEEL |
| AASA | THREAD LENGTH | NUT THREAD INCHES MINIMUM 0.660 |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| AAJD | THREAD CLASS | 3A |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 5.725 |
| ADDB | NUT END SHANK LENGTH | INCHES NOMINAL 2.400 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE TREATMENT RESPONSE A-S 2400 |
| STYL | STYLE DESIGNATOR | — |
| THSD | THREAD SERIES DESIGNATOR | NUT THREAD UNF |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |
| AASA | THREAD LENGTH | STUD THREAD INCHES MINIMUM 0.625 |
| AAVK | SHOULDER LENGTH | INCHES NOMINAL 1.750 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| THSD | THREAD SERIES DESIGNATOR | STUD THREAD UNF |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 30.0 AND ROCKWELL C MAXIMUM 36.0 |
| CQJX | NOMINAL THREAD SIZE | STUD THREAD INCHES 0.438 |
| CSYM | SURFACE FINISH | OVERALL MICROINCHES 63.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6784837 | 24617 | GENERAL MOTORS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6784837 | 63005 | ROLLS-ROYCE CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6784837 | 73342 | ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A7-27-T-0226 | 176 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5307006166441&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5307006166441&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5307006166441
- 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/5307-00-616-6441/
JSON: https://nsnexplorer.com/api/nsn/5307-00-616-6441.json