# NSN 5320-01-004-6437: Rivet, Blind

NSN 5320-01-004-6437 (also written 5320010046437; NIIN 01-004-6437) is a rivet, blind in Federal Supply Class 5320, Rivets. 4 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5320-01-004-6437 (5320010046437)
- NIIN: 01-004-6437 (010046437)
- Item name: RIVET,BLIND
- Federal Supply Class: [FSC 5320 Rivets](https://nsnexplorer.com/fsc/5320/)
- 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 2026-10-15)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AASB | FASTENER LENGTH | INCHES MAXIMUM 0.537 |
| AASK | HEAD STYLE | — |
| AAZE | SHANK DIAMETER | INCHES MINIMUM 0.189 AND INCHES MAXIMUM 0.193 |
| AAZF | SHANK STYLE | — |
| AAZG | HEAD MAJOR DIAMETER | INCHES MINIMUM 0.349 AND INCHES MAXIMUM 0.357 |
| ABAF | EXPANSION DEVICE | SERRATED STEM-TYPE W |
| ANEE | GRIP LENGTH | INCHES MINIMUM 0.313 AND INCHES MAXIMUM 0.375 |
| CRSQ | COUNTERSINK ANGLE | DEGREES MINIMUM 98.5 AND DEGREES MAXIMUM 101.5 |
| MATT | MATERIAL | SLEEVE IRON ALLOY 660 |
| MATT | MATERIAL | LOCKING RING IRON ALLOY 660 |
| MATT | MATERIAL | STEM IRON ALLOY 660 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SLEEVE ASSN STD SINGLE MATERIAL RESPONSE A-S 5737 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | STEM ASSN STD SINGLE MATERIAL RESPONSE A-S 5737 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | LOCKING RING ASSN STD SINGLE MATERIAL RESPONSE A-S 5737 |
| SFTT | SURFACE TREATMENT | LOCKING RING PASSIVATE |
| SFTT | SURFACE TREATMENT | STEM PASSIVATE |
| SFTT | SURFACE TREATMENT | SLEEVE PASSIVATE OR CADMIUM OR CHROMATE OR ALUMINUM ALLOY |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | STEM FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SLEEVE FED SPEC 1ST TREATMENT RESPONSE QQ--35 OR FED SPEC 2ND TREATMENT RESPONSE QQ--416,CL 3,TY 2 OR ASSN STD 3RD TREATMENT RESPONSE NAS 4006 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | LOCKING RING FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| ZZZK | SPECIFICATION/STANDARD DATA | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1921 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MLS100-EU06-06C | 0HDW7 | HUCK INTERNATIONAL, INC. DIV HUCK PRODUCTS DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MLS100-EU06-06C | 17446 | HUCK INTERNATIONAL, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MLS100-EU06-06C | 29666 | HUCK MFG CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NAS1921C06-06W | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-3773 | 180 | 2026-10-21 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5320010046437&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5320010046437&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5320010046437
- 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/5320-01-004-6437/
JSON: https://nsnexplorer.com/api/nsn/5320-01-004-6437.json