# NSN 5307-01-323-5631: Stud, Stepped

NSN 5307-01-323-5631 (also written 5307013235631; NIIN 01-323-5631) is a stud, stepped in Federal Supply Class 5307, Studs. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5307-01-323-5631 (5307013235631)
- NIIN: 01-323-5631 (013235631)
- Item name: STUD,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 2026-11-06)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 3A |
| AAJE | THREAD PITCH DIAMETERS | STUD THREAD INCHES 0.2779 TO 0.2794 |
| AAJF | THREAD DIRECTION | NUT THREAD RIGHT-HAND |
| AAJF | THREAD DIRECTION | STUD THREAD RIGHT-HAND |
| AASA | THREAD LENGTH | NUT THREAD INCHES NOMINAL 0.500 |
| AASA | THREAD LENGTH | STUD THREAD INCHES NOMINAL 0.500 |
| AAZE | SHANK DIAMETER | INCHES NOMINAL 0.250 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 3.312 |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0 |
| CQJX | NOMINAL THREAD SIZE | STUD THREAD INCHES 0.312 |
| CQJX | NOMINAL THREAD SIZE | NUT THREAD INCHES 0.250 |
| FEAT | SPECIAL FEATURES | OPTIONAL 0.047 CENTER DRILL 0.100 MAX. DIA. BOTH ENDS |
| MATT | MATERIAL | STEEL COMP 8735 OR STEEL COMP 8740 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD 1ST MATERIAL RESPONSE A-S6320 OR ASSN STD 2ND MATERIAL RESPONSE A-S6322 OR ASSN STD 2ND MATERIAL RESPONSE A-S6324 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE TREATMENT RESPONSE -S2400 |
| STYL | STYLE DESIGNATOR | — |
| THSD | THREAD SERIES DESIGNATOR | STUD THREAD UNS |
| THSD | THREAD SERIES DESIGNATOR | NUT THREAD UNF |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6784813 | 63005 | ROLLS-ROYCE CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-8469 | 11 | 2026-11-12 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5307013235631&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5307013235631&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5307013235631
- 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/5307-01-323-5631/
JSON: https://nsnexplorer.com/api/nsn/5307-01-323-5631.json