# NSN 5331-01-072-8984: O-Ring

NSN 5331-01-072-8984 (also written 5331010728984; NIIN 01-072-8984) is an o-ring in Federal Supply Class 5331, O-Rings. 7 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5331-01-072-8984 (5331010728984)
- NIIN: 01-072-8984 (010728984)
- Item name: O-RING
- Federal Supply Class: [FSC 5331 O-Rings](https://nsnexplorer.com/fsc/5331/)
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | MRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 24 OTHER WEAPON SYSTEMS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 02/912724 | K7599 | JC BAMFORD EXCAVATORS LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 172049 | 15434 | CUMMINS INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3046201 | 15434 | CUMMINS INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3046201 | A9271 | GORIZIANE GROUP SPA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3046201 | ZC672 | CUMMINS SOUTH PACIFIC PTY LTD HEAD OFFICE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 60224769 | K0030 | RHEINMETALL BAE SYSTEMS LAND LIMITED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CU3046201 | Z0009 | INTERNATIONAL TRUCKS AUSTRALIA LIMITED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-15 | [SPE7LX21D0007/SPE7L127FA471](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331010728984) | O-RING | CUMMINS INC DIV CUMMINS SALES AND SERVICE | $2.49 |
| 2026-10-01 | [SPE7LX21D0007/SPE7L127FA173](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331010728984) | O-RING | CUMMINS INC DIV CUMMINS SALES AND SERVICE | $2.49 |
| 2026-09-25 | [SPE7LX21D0007/SPE7L126FAVY1](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331010728984) | O-RING | CUMMINS INC DIV CUMMINS SALES AND SERVICE | $2.49 |
| 2026-09-18 | [SPE7LX21D0007/SPE7L126FATK4](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331010728984) | O-RING | CUMMINS INC DIV CUMMINS SALES AND SERVICE | $2.49 |
| 2026-09-18 | [SPE7LX21D0007/SPE7L126FATL5](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331010728984) | O-RING | CUMMINS INC DIV CUMMINS SALES AND SERVICE | $2.49 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5331010728984&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331010728984
- 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/5331-01-072-8984/
JSON: https://nsnexplorer.com/api/nsn/5331-01-072-8984.json