# NSN 5310-01-654-6279: Nut, Self-Locking, Hexagon

NSN 5310-01-654-6279 (also written 5310016546279; NIIN 01-654-6279) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5310-01-654-6279 (5310016546279)
- NIIN: 01-654-6279 (016546279)
- Item name: NUT,SELF-LOCKING,HEXAGON
- Federal Supply Class: [FSC 5310 Nuts and Washers](https://nsnexplorer.com/fsc/5310/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACTA | NUT STYLE | — |
| AGAV | END ITEM IDENTIFICATION | 1740-01-632-9476 |
| CQJX | NOMINAL THREAD SIZE | MILLIMETERS 1.25 |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ZINC PLATED LOCK NUT (SIDE INSERT) M12 |
| MATT | MATERIAL | OVERALL STEEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| M152811 | 0XWZ3 | DEERE & COMPANY DBA DEERE JOHN CO DIV JOHN DEERE SABD & GOVERNMENT SALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-14 | [SPE7LX22D0068/SPE7L126FZ493](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310016546279) | NUT, SELF-LOCKING, HE | RDO AGRICULTURE EQUIPMENT CO | $2.12 |
| 2026-08-05 | [SPE7LX22D0068/SPE7L126FABE5](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310016546279) | NUT, SELF-LOCKING, HE | RDO AGRICULTURE EQUIPMENT CO | $2.12 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310016546279&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310016546279
- 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/5310-01-654-6279/
JSON: https://nsnexplorer.com/api/nsn/5310-01-654-6279.json