# NSN 5325-00-171-5789: Stud Assembly, Turnlock Fastener

NSN 5325-00-171-5789 (also written 5325001715789; NIIN 00-171-5789) is a stud assembly, turnlock fastener in Federal Supply Class 5325, Fastening Devices. 12 manufacturer part numbers from 12 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5325-00-171-5789 (5325001715789)
- NIIN: 00-171-5789 (001715789)
- Item name: STUD ASSEMBLY,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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGRK | EYELET LENGTH | INCHES NOMINAL 0.412 |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | INCHES MINIMUM 0.291 AND INCHES MAXIMUM 0.320 |
| AKCV | DRIVE TYPE | SLOTTED |
| AGRH | EYELET OUTSIDE DIAMETER | INCHES MINIMUM 0.341 AND INCHES MAXIMUM 0.348 |
| AGRF | DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | INCHES MINIMUM 0.663 AND INCHES MAXIMUM 0.673 |
| AGRE | STUD ASSEMBLY STYLE | — |
| ADQB | SECURING DEVICE TYPE | SPRING |
| AGRD | TURNLOCK STUD HEAD STYLE | — |
| ABMZ | DIAMETER | INCHES MINIMUM 0.377 AND INCHES MAXIMUM 0.384 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC ALL TREATMENT RESPONSES QQ--41,TY 2 CL 2 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PIN FED SPEC SINGLE MATERIAL RESPONSE QQ-W-470 |
| MATT | MATERIAL | STUD STEEL COMP 4037 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | EJECTOR SPRING FED SPEC SINGLE MATERIAL RESPONSE QQ-W-470 |
| MATT | MATERIAL | EYELET STEEL COMP 1009 OR STEEL COMP 1050 OR STEEL COMP 1112 |
| MATT | MATERIAL | PIN STEEL |
| MATT | MATERIAL | EJECTOR SPRING STEEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1142000-9 | 60119 | MONADNOCK COMPANY, THE DBA LISI AEROSPACE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12861-899-39 | 94756 | THE BOEING COMPANY DIV LEGACY BOEING HB1 | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4002-9 | 06329 | ASC INTERNATIONAL, INC. DBA ASC INTERNATIONAL INC DIV ASC INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4002-9 | 71286 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4002-9 | D0680 | FAIRCHILD FASTENERS EUROPE - CAMLOC GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5325PL0952534 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 803885 | 09786 | ORDNANCE SUPPLY OFFICE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8485514 | 18876 | US ARMY AVIATION AND MISSILE COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CVC1462-9 | 80378 | TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT INTEGRATED PROGRAMS DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| N92214N1 | D8060 | IVECO DEUTSCHLAND AKTIENGESELLSCHAFT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NSA55137-109 | F6198 | AIRBUS OPERATIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| VDP2068 | F5316 | GIAT INDUSTRIES (CENTRE DE TARBES) | [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=5325001715789&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5325001715789
- 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/5325-00-171-5789/
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