# NSN 5307-01-143-9251: Stud, Plain

NSN 5307-01-143-9251 (also written 5307011439251; NIIN 01-143-9251) is a stud, plain in Federal Supply Class 5307, Studs. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5307-01-143-9251 (5307011439251)
- NIIN: 01-143-9251 (011439251)
- Item name: STUD,PLAIN
- 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 |
| --- | --- | --- |
| AAJD | THREAD CLASS | 2A |
| AAJE | THREAD PITCH DIAMETERS | STUD THREAD INCHES 0.3660 TO 0.3750 |
| AAJF | THREAD DIRECTION | NUT THREAD RIGHT-HAND |
| AAJF | THREAD DIRECTION | STUD THREAD RIGHT-HAND |
| AASA | THREAD LENGTH | NUT THREAD INCHES NOMINAL 1.094 |
| AASA | THREAD LENGTH | STUD THREAD INCHES NOMINAL 0.625 |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 1.781 AND INCHES MAXIMUM 1.843 |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQJX | NOMINAL THREAD SIZE | STUD THREAD INCHES 0.375 |
| CQJX | NOMINAL THREAD SIZE | NUT THREAD INCHES 0.375 |
| FEAT | SPECIAL FEATURES | COMPOSITION ST1144 HEAT TREATED TO ROCKWELL C SCALE 26 MIN,32 MAX |
| MATT | MATERIAL | STEEL COMP 8740 OR STEEL COMP 8742 OR STEEL COMP 8640 OR STEEL COMP 8642 OR STEEL COMP 4140 OR STEEL COMP 1144 |
| THSD | THREAD SERIES DESIGNATOR | NUT THREAD UNF |
| THSD | THREAD SERIES DESIGNATOR | STUD THREAD UNS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5307011439251 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8355713 | 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=5307011439251&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5307011439251
- 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/5307-01-143-9251/
JSON: https://nsnexplorer.com/api/nsn/5307-01-143-9251.json