# NSN 5310-01-563-4712: Nut, Self-Locking, Hexagon

NSN 5310-01-563-4712 (also written 5310015634712; NIIN 01-563-4712) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5310-01-563-4712 (5310015634712)
- NIIN: 01-563-4712 (015634712)
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-13)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 3655-01-556-1083, NITROGEN GENERATOR |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, LOCKING 10-32 |
| FEAT | SPECIAL FEATURES | DIAMETER: NO. 10;THICKNESS: 0.239 IN; NYLON INSERT; WRENCH SIZE: 3/8 IN; THREAD SIZE 32 |
| MATT | MATERIAL | NUT STEEL |
| SFTT | SURFACE TREATMENT | NUT ZINC |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1137015 | 324A9 | WELLS TECHNOLOGY, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1137015 | 3SBY4 | FASTENAL COMPANY DIV FOMN | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-3195 | 346 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310015634712&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310015634712&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015634712
- 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/5310-01-563-4712/
JSON: https://nsnexplorer.com/api/nsn/5310-01-563-4712.json