# NSN 5331-01-569-3154: O-Ring

NSN 5331-01-569-3154 (also written 5331015693154; NIIN 01-569-3154) is an o-ring in Federal Supply Class 5331, O-Rings. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5331-01-569-3154 (5331015693154)
- NIIN: 01-569-3154 (015693154)
- 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 |
| --- | --- | --- |
| ABJH | TEMP RATING | CELSIUS -40.0 AND CELSIUS 121.0 |
| ADVN | CROSS-SECTIONAL HEIGHT | MILLIMETERS NOMINAL 3.5 |
| ADYT | CENTER HOLE DIAMETER | MILLIMETERS NOMINAL 18.6 |
| AGAV | END ITEM IDENTIFICATION | MINE RESISTANT VEHICLE NSN: 2355-01-555-0908/MRAP COUGAR; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS) |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 169-7487 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5331PL2353777 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first; the 25 most recent of 32 awards.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-15 | [SPE7LX21D0087/SPE7LX27FA13T](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-10-07 | [SPE7LX21D0087/SPE7LX27FA697](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $6.84 |
| 2026-10-01 | [SPE7LX21D0087/SPE7LX27FA292](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $30.78 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBF1F](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBF2N](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBF2R](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBF2T](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $6.84 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBF2U](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBF2Y](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $10.26 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBG1W](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBG3S](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBG3W](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-28 | [SPE7LX21D0087/SPE7LX26FBE3M](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBB0R](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBB9G](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBW46](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBX02](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $6.84 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBX36](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBX99](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBY00](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBY14](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBY23](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $6.84 |
| 2026-09-24 | [SPE7LX21D0087/SPE7LX26FBQ44](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.31 |
| 2026-09-22 | [SPE7LX21D0087/SPE7LX26FBF28](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |
| 2026-09-22 | [SPE7LX21D0087/SPE7LX26FBF32](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3.42 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5331015693154&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015693154
- 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.

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