# NSN 5310-01-518-7440: Nut, Plain, Hexagon

NSN 5310-01-518-7440 (also written 5310015187440; NIIN 01-518-7440) is a nut, plain, 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: 5310-01-518-7440 (5310015187440)
- NIIN: 01-518-7440 (015187440)
- Item name: NUT,PLAIN,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 2026-10-20)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 7X0449 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-16 | [SPE7LX21D0087/SPE7LX26FB9KZ](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015187440) | NUT, PLAIN, HEXAGON | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.13 |
| 2026-09-08 | [SPE7LX21D0087/SPE7LX26FB6WJ](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015187440) | NUT, PLAIN, HEXAGON | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $18.78 |
| 2026-08-28 | [SPE7LX21D0087/SPE7LX26FB3SE](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015187440) | NUT, PLAIN, HEXAGON | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $413.16 |
| 2026-08-24 | [SPE7LX21D0087/SPE7LX26FB1YA](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015187440) | NUT, PLAIN, HEXAGON | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $413.16 |
| 2026-08-24 | [SPE7LX21D0087/SPE7LX26FB1VH](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015187440) | NUT, PLAIN, HEXAGON | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $413.16 |
| 2026-08-24 | [SPE7LX21D0087/SPE7LX26FB1UT](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015187440) | NUT, PLAIN, HEXAGON | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $413.16 |
| 2026-08-24 | [SPE7LX21D0087/SPE7LX26FB1UQ](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015187440) | NUT, PLAIN, HEXAGON | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $413.16 |
| 2026-08-24 | [SPE7LX21D0087/SPE7LX26FB1UP](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015187440) | NUT, PLAIN, HEXAGON | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $413.16 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310015187440&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015187440
- 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/5310-01-518-7440/
JSON: https://nsnexplorer.com/api/nsn/5310-01-518-7440.json