# NSN 5307-00-678-3321: Stud, Plain

NSN 5307-00-678-3321 (also written 5307006783321; NIIN 00-678-3321) is a stud, plain in Federal Supply Class 5307, Studs. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5307-00-678-3321 (5307006783321)
- NIIN: 00-678-3321 (006783321)
- 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 |
| --- | --- | --- |
| MATT | MATERIAL | STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740 |
| AAJF | THREAD DIRECTION | STUD THREAD RIGHT-HAND |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 28.0 AND ROCKWELL C MAXIMUM 34.0 |
| CQJX | NOMINAL THREAD SIZE | NUT THREAD INCHES 0.375 |
| CQJX | NOMINAL THREAD SIZE | STUD THREAD INCHES 0.375 |
| AASA | THREAD LENGTH | NUT THREAD INCHES MINIMUM 0.690 AND INCHES MAXIMUM 0.810 |
| AASA | THREAD LENGTH | STUD THREAD INCHES MINIMUM 0.750 AND INCHES MAXIMUM 0.880 |
| AAJD | THREAD CLASS | 3A |
| AAJE | THREAD PITCH DIAMETERS | STUD THREAD INCHES 0.3475 TO 0.3491 |
| AAJF | THREAD DIRECTION | NUT THREAD RIGHT-HAND |
| ADDU | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | FIRST HOLE INCHES NOMINAL 0.110 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD ALL MATERIAL RESPONSES AST- A322 OR ASSN STD ALL MATERIAL RESPONSES AST- A331 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 1,CL 3 |
| THSD | THREAD SERIES DESIGNATOR | NUT THREAD UNF |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.880 |
| THSD | THREAD SERIES DESIGNATOR | STUD THREAD UNS |
| ADDV | COTTER PIN HOLE DIAMETER | FIRST HOLE INCHES MINIMUM 0.065 AND INCHES MAXIMUM 0.072 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5307006783321 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7348529 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7992674 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-10 | $19.69 | 50 | INDIAN AEROSPACE, INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5307006783321) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-10 | [SPE4A626V359Q](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5307006783321) | STUD, PLAIN | INDIAN AEROSPACE, INC. | $984.50 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5307006783321&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5307006783321
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/5307-00-678-3321/
JSON: https://nsnexplorer.com/api/nsn/5307-00-678-3321.json