# NSN 5320-00-437-8957: Rivet, Blind

NSN 5320-00-437-8957 (also written 5320004378957; NIIN 00-437-8957) is a rivet, blind in Federal Supply Class 5320, Rivets. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5320-00-437-8957 (5320004378957)
- NIIN: 00-437-8957 (004378957)
- 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 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-430 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC 1ST TREATMENT RESPONSE -IL-A-8625 OR MIL SPEC 2ND TREATMENT RESPONSE -IL-C-5541 |
| AAZE | SHANK DIAMETER | INCHES MINIMUM 0.124 AND INCHES MAXIMUM 0.128 |
| AAZF | SHANK STYLE | — |
| ANEE | GRIP LENGTH | INCHES MINIMUM 0.438 AND INCHES MAXIMUM 0.500 |
| CQSX | SHEAR STRENGTH | SINGLE POUNDS PER SQUARE INCH 360 |
| CRSQ | COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0 |
| MATT | MATERIAL | OVERALL ALUMINUM ALLOY 5056 |
| AAZG | HEAD MAJOR DIAMETER | INCHES MINIMUM 0.221 AND INCHES MAXIMUM 0.229 |
| ABAF | EXPANSION DEVICE | SERRATED STEM-TYPE W |
| AASB | FASTENER LENGTH | INCHES MAXIMUM 0.607 |
| AASK | HEAD STYLE | — |
| SFTT | SURFACE TREATMENT | OVERALL ANODIZE OR OXIDE FILM |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MS20601B4W8 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-23 | $43.95 | 40 | 170H9 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5320004378957) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE4A626V384U](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5320004378957) | RIVET, BLIND | — | $1,758.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5320004378957&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5320004378957
- 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/5320-00-437-8957/
JSON: https://nsnexplorer.com/api/nsn/5320-00-437-8957.json