# NSN 5310-01-719-3237: Nut, Self-Locking, Hexagon

NSN 5310-01-719-3237 (also written 5310017193237; NIIN 01-719-3237) 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 Sep 2026.

## Identification

- NSN: 5310-01-719-3237 (5310017193237)
- NIIN: 01-719-3237 (017193237)
- 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 Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| BZRR | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| CMLP | THREAD QUANTITY PER INCH | 11 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.625 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | 5/8-11 HEAVY FLEXOC NUT |
| MATT | MATERIAL | OVERALL STEEL COMP 321 |
| SFTT | SURFACE TREATMENT | OVERALL SILVER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2CNXL/321SP | 5A195 | ASKEW INDUSTRIAL CORPORATION DIV AEROSPACE AND DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-29 | $60.634 | 1,060 | 9YVX8 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310017193237) |
| 2026-09-23 | $42.50 | 950 | CAVANAUGH GOVERNMENT GROUP, LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310017193237) |
| 2026-09-22 | $42.00 | 400 | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310017193237) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE4A126V1994](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310017193237) | NUT, SELF-LOCKING, HE | — | $64,272.00 |
| 2026-09-29 | [SPE4A126V1994](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310017193237) | NUT, SELF-LOCKING, HE | — | $64,272.00 |
| 2026-09-23 | [SPE4A626V378U](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310017193237) | NUT, SELF-LOCKING, HEXAGON | — | $40,375.00 |
| 2026-09-22 | [SPE4A626V389S](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310017193237) | NUT, SELF-LOCKING, HEXAGON | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP | $16,800.00 |
| 2026-08-28 | [SPE4A626V348E](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310017193237) | NUT, SELF-LOCKING, HE | CAVANAUGH GOVERNMENT GROUP, LLC | $21,250.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310017193237&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310017193237
- 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/5310-01-719-3237/
JSON: https://nsnexplorer.com/api/nsn/5310-01-719-3237.json