# NSN 5330-01-573-1301: Seal Ring, Metal

NSN 5330-01-573-1301 (also written 5330015731301; NIIN 01-573-1301) is a seal ring, metal in Federal Supply Class 5330, Packing and Gasket Materials. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5330-01-573-1301 (5330015731301)
- NIIN: 01-573-1301 (015731301)
- Item name: SEAL RING,METAL
- Federal Supply Class: [FSC 5330 Packing and Gasket Materials](https://nsnexplorer.com/fsc/5330/)
- 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 | FUEL SYSTEM GROUP, D6T XL TRACK TYPE, TRACTOR DOZER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 220-8678 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 220-8678 | ZA045 | WILLIAM ADAMS PTY LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-15 | [SPE7LX21D0087/SPE7LX27FA13M](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $0.72 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBF0J](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $0.74 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBF0U](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $0.74 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBH0F](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $0.74 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBH2Z](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $0.74 |
| 2026-09-28 | [SPE7L025P2059](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | — | $12.50 |
| 2026-09-28 | [SPE7L025P2059](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | — | $12.50 |
| 2026-09-28 | [SPE7L025P2059](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | — | $12.50 |
| 2026-09-28 | [SPE7L025P2059](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | — | $12.50 |
| 2026-09-28 | [SPE7L025P2059](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | — | $12.50 |
| 2026-09-28 | [SPE7L025P2059](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | — | $12.50 |
| 2026-09-28 | [SPE7LX21D0087/SPE7LX26FBD4G](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $0.72 |
| 2026-09-28 | [SPE7LX21D0087/SPE7LX26FBD9P](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $0.74 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBX35](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $0.74 |
| 2026-09-22 | [SPE7LX21D0087/SPE7LX26FBJ45](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301) | SEAL RING, METAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $1.48 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5330015731301&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015731301
- 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/5330-01-573-1301/
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