# NSN 5325-00-017-6414: Stud Assembly, Turnlock Fastener

NSN 5325-00-017-6414 (also written 5325000176414; NIIN 00-017-6414) is a stud assembly, turnlock fastener in Federal Supply Class 5325, Fastening Devices. 21 manufacturer part numbers from 9 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5325-00-017-6414 (5325000176414)
- NIIN: 00-017-6414 (000176414)
- 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 2026-10-13)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABMZ | DIAMETER | INCHES MINIMUM 0.365 AND INCHES MAXIMUM 0.385 |
| AGRD | TURNLOCK STUD HEAD STYLE | — |
| AGRE | STUD ASSEMBLY STYLE | — |
| AGRF | DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | INCHES MINIMUM 0.595 AND INCHES MAXIMUM 0.675 |
| AGRH | EYELET OUTSIDE DIAMETER | INCHES MINIMUM 0.365 AND INCHES MAXIMUM 0.385 |
| AGRJ | STUD DIAMETER | INCHES MINIMUM 0.193 AND INCHES MAXIMUM 0.203 |
| AGRK | EYELET LENGTH | INCHES NOMINAL 0.148 |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | INCHES NOMINAL 0.062 |
| AKCV | DRIVE TYPE | SLOTTED |
| MATT | MATERIAL | HEAD ALUMINUM ALLOY 6061 |
| MATT | MATERIAL | LOCKSPRING STEEL |
| MATT | MATERIAL | RECEPTACLE ALUMINUM ALLOY 6061 |
| MATT | MATERIAL | STUD STEEL COMP 4037 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | HEAD FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 8 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | LOCKSPRING FED SPEC SINGLE MATERIAL RESPONSE QQ-W-470 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | RECEPTACLE FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 8 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | STUD MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-8695 |
| SFTT | SURFACE TREATMENT | HEAD ANODIZE |
| SFTT | SURFACE TREATMENT | LOCKSPRING CADMIUM |
| SFTT | SURFACE TREATMENT | RECEPTACLE ANODIZE |
| SFTT | SURFACE TREATMENT | STUD CADMIUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | HEAD MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | LOCKSPRING FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 1,CLASS 2 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | RECEPTACLE MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | STUD FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 2 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 135273-1 | 37695 | RAYTHEON COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1936444-1 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3500-325-45-AS1B | 72794 | SOUTHCO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3500-325-45-C3C | 72794 | SOUTHCO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5307PL1360876 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BACS21DD1 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BACS21DD1 | 61349 | AMETEK, INC. DIV AEROSPACE & DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BACS21DD1 | 72794 | SOUTHCO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BACS21DD1 | 77272 | THE BOEING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BACS21DD1 | 81205 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BACS21F7-38 | 77272 | THE BOEING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BH-5903 | 61349 | AMETEK, INC. DIV AEROSPACE & DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| D1400-6A1 | 0HDW7 | HUCK INTERNATIONAL, INC. DIV HUCK PRODUCTS DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| D1400-6A1 | 97928 | HUCK INTL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| D5-P325-45ASBNA | 72794 | SOUTHCO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DM1400-6A1 | 97928 | HUCK INTL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P3 1-4-45 | 72794 | SOUTHCO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P3-1-4-45 | 72794 | SOUTHCO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P325-45 | 72794 | SOUTHCO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PFSC3-1-2-38ABL | 72794 | SOUTHCO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| X-939 | 72794 | SOUTHCO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-1568 | 2,217 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5325000176414&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5325000176414&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5325000176414
- 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/5325-00-017-6414/
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