# NSN 5331-01-513-5210: O-Ring

NSN 5331-01-513-5210 (also written 5331015135210; NIIN 01-513-5210) is an o-ring in Federal Supply Class 5331, O-Rings. 8 manufacturer part numbers from 7 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5331-01-513-5210 (5331015135210)
- NIIN: 01-513-5210 (015135210)
- 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 |
| --- | --- | --- |
| ADVN | CROSS-SECTIONAL HEIGHT | MILLIMETERS NOMINAL 2.0 |
| ADYT | CENTER HOLE DIAMETER | MILLIMETERS NOMINAL 11.9 |
| AGAV | END ITEM IDENTIFICATION | TRUCK, CHASSIS NSN 2320-01-447-6345,MRAP-COUGAR; MRAP RG-33 AUV; MRAP - M-ATV; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS) |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL, O-RING |
| FEAT | SPECIAL FEATURES | DASH SIZE: 906; MATERIAL: FKM - FLUOROELASTOMER; COATING: PFTE - POLYTETRAFLUOROETHYLENE |
| MATT | MATERIAL | RUBBER SYNTHETIC |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1000756 | 1EFH8 | GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. DBA GDLS DIV GDLS-FP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10322282 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 214-7568 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 214-7568 | U8468 | FINNING (UK) LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 214-7568 | Z8Q46 | WILLIAM ADAMS PTY LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 23KP205 | 45152 | OSHKOSH CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 23KP205 | 75Q65 | OSHKOSH DEFENSE LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CV132933 | U8468 | FINNING (UK) LTD | [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 |
| --- | --- | --- | --- | --- |
| 2026-10-14 | [SPE7LX21D0087/SPE7LX27FA03Q](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $180.36 |
| 2026-10-13 | [SPE7LX21D0087/SPE7LX27FA01X](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-10-13 | [SPE7LX21D0087/SPE7LX27FA01J](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-10-06 | [SPE7LX21D0087/SPE7LX27FA632](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-10-01 | [SPE7LX21D0087/SPE7LX27FA005](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-10-01 | [SPE7LX21D0087/SPE7LX27FA195](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $9.90 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBF2V](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $9.90 |
| 2026-09-28 | [SPE7LX21D0087/SPE7LX26FBD8M](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $34.65 |
| 2026-09-28 | [SPE7LX21D0087/SPE7LX26FBD9S](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $44.55 |
| 2026-09-28 | [SPE7LX21D0087/SPE7LX26FBE3V](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $9.90 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBA0P](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBB5M](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $14.85 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBZ05](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $33.60 |
| 2026-09-24 | [SPE7LX21D0087/SPE7LX26FBP80](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-09-24 | [SPE7LX21D0087/SPE7LX26FBP89](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $19.80 |
| 2026-09-24 | [SPE7LX21D0087/SPE7LX26FBQ21](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $9.90 |
| 2026-09-24 | [SPE7LX21D0087/SPE7LX26FBS64](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-09-24 | [SPE7LX21D0087/SPE7LX26FBT75](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-09-24 | [SPE7LX21D0087/SPE7LX26FBT76](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-09-24 | [SPE7LX21D0087/SPE7LX26FBU50](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-09-23 | [SPE7LX21D0087/SPE7LX26FBJ99](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-09-23 | [SPE7LX21D0087/SPE7LX26FBL09](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-09-23 | [SPE7LX21D0087/SPE7LX26FBM39](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |
| 2026-09-23 | [SPE7LX21D0087/SPE7LX26FBM53](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $9.90 |
| 2026-09-23 | [SPE7LX21D0087/SPE7LX26FBM58](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210) | O-RING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.95 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5331015135210&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331015135210
- 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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