# NSN 5320-01-156-4459: Rivet, Blind

NSN 5320-01-156-4459 (also written 5320011564459; NIIN 01-156-4459) is a rivet, blind in Federal Supply Class 5320, Rivets. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5320-01-156-4459 (5320011564459)
- NIIN: 01-156-4459 (011564459)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AASB | FASTENER LENGTH | INCHES NOMINAL 0.655 |
| AASK | HEAD STYLE | — |
| AAZE | SHANK DIAMETER | INCHES MINIMUM 0.178 AND INCHES MAXIMUM 0.180 |
| AAZF | SHANK STYLE | — |
| AAZG | HEAD MAJOR DIAMETER | INCHES MAXIMUM 0.333 |
| ABAF | EXPANSION DEVICE | SERRATED STEM-TYPE W |
| ANEE | GRIP LENGTH | INCHES MINIMUM 0.469 AND INCHES MAXIMUM 0.532 |
| CRSQ | COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0 |
| MATT | MATERIAL | SLEEVE STEEL COMP 4027 OR STEEL COMP 4037 |
| MATT | MATERIAL | MECHANICAL LOCK IRON ALLOY 660 |
| MATT | MATERIAL | STEM STEEL COMP 8740 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MECHANICAL LOCK ASSN STD SINGLE MATERIAL RESPONSE A-S 5737 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | STEM NATIONAL SPEC SINGLE MATERIAL RESPONSE AISI 8740 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SLEEVE NATIONAL SPEC 1ST MATERIAL RESPONSE AISI 4027 OR NATIONAL SPEC 2ND MATERIAL RESPONSE AISI 4037 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-F-81177 |
| SUPP | SUPPLEMENTARY FEATURES | STEM CADMIUM COAT UNBRIGHTENED CYANIDE |
| ZZZK | SPECIFICATION/STANDARD DATA | MANUFACTURERS SPECIFICATION CONTROL 81755-C9502 AND MANUFACTURERS STANDARD 29666-OSB100-T |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| C9502-05-8 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| C9502-05-8 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CR7340S05-08 | 11815 | SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV DIV CHERRY AEROSPACE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| OSB100-T05-08 | 17446 | HUCK INTERNATIONAL, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| OSB100-T05-08 | 29666 | HUCK MFG CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| OSB100-T5-8 | 29666 | HUCK MFG CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-19 | $3.98 | 2,402 | CAVANAUGH GOVERNMENT GROUP, LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5320011564459) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-19 | [SPE4A626V318D](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5320011564459) | RIVET, BLIND | CAVANAUGH GOVERNMENT GROUP, LLC | $9,559.96 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5320011564459&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5320011564459
- 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/5320-01-156-4459/
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