# NSN 5325-00-461-7577: Stud Assembly, Turnlock Fastener

NSN 5325-00-461-7577 (also written 5325004617577; NIIN 00-461-7577) is a stud assembly, turnlock fastener in Federal Supply Class 5325, Fastening Devices. 4 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5325-00-461-7577 (5325004617577)
- NIIN: 00-461-7577 (004617577)
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35,TY 1 |
| MATT | MATERIAL | OVERALL STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 |
| SFTT | SURFACE TREATMENT | OVERALL PASSIVATE |
| ABMZ | DIAMETER | INCHES NOMINAL 0.406 |
| ADQB | SECURING DEVICE TYPE | SPRING |
| AGRD | TURNLOCK STUD HEAD STYLE | — |
| AGRE | STUD ASSEMBLY STYLE | — |
| AGRF | DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | INCHES NOMINAL 0.899 |
| AGRH | EYELET OUTSIDE DIAMETER | INCHES NOMINAL 0.406 |
| AGRK | EYELET LENGTH | INCHES NOMINAL 0.359 |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | INCHES NOMINAL 0.060 |
| AKCV | DRIVE TYPE | KNURLED AND SLOTTED |
| ALBJ | STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | UNF 0.190-32 |
| CQYY | STUD HEAD HEIGHT | INCHES MINIMUM 0.080 AND INCHES MAXIMUM 0.085 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1A7870-2 | 97953 | GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7010342-002 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DIV BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AA-9500-D2471 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PFC2-032-72 | 46384 | PENN ENGINEERING & MANUFACTURING CORP | [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=5325004617577&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5325004617577
- 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/5325-00-461-7577/
JSON: https://nsnexplorer.com/api/nsn/5325-00-461-7577.json