# NSN 5325-00-580-8328: Stud, Turnlock Fastener

NSN 5325-00-580-8328 (also written 5325005808328; NIIN 00-580-8328) is a stud, turnlock fastener in Federal Supply Class 5325, Fastening Devices. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5325-00-580-8328 (5325005808328)
- NIIN: 00-580-8328 (005808328)
- Item name: STUD,TURNLOCK FASTENER
- Federal Supply Class: [FSC 5325 Fastening Devices](https://nsnexplorer.com/fsc/5325/)
- 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: 2

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CSGB | STUD SHANK MAJOR DIAMETER | INCHES MINIMUM 0.247 AND INCHES MAXIMUM 0.249 |
| AKCV | DRIVE TYPE | SOCKET |
| ALBJ | STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) 0.164-32 |
| AGRD | TURNLOCK STUD HEAD STYLE | — |
| AGQY | TURNLOCK STUD SHANK STYLE | — |
| AGRC | EXTENSION LENGTH | INCHES NOMINAL 0.172 |
| AATQ | GRIP LENGTH | INCHES MINIMUM 0.156 AND INCHES MAXIMUM 0.250 |
| ABMZ | DIAMETER | INCHES MINIMUM 0.360 |
| ADQB | SECURING DEVICE TYPE | RING |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416 TY 2 CL 2 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 6322 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| MATT | MATERIAL | OVERALL STEEL COMP 8740 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 578R709H01 | 58794 | FASTENER TECHNOLOGY CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 578R709H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CA-18080-1 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-22 | $204.5289 | 38 | DEFENSE SUPPORT SERVICES, INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5325005808328) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-22 | [SPE4A626P0Z95](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5325005808328) | STUD, TURNLOCK FASTENER | DEFENSE SUPPORT SERVICES, INC. | $7,772.10 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5325005808328&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5325005808328
- 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/5325-00-580-8328/
JSON: https://nsnexplorer.com/api/nsn/5325-00-580-8328.json