# NSN 5340-21-908-0252: Plug, Protective, Dust A

NSN 5340-21-908-0252 (also written 5340219080252; NIIN 21-908-0252) is a plug, protective, dust a in Federal Supply Class 5340, Hardware, Commercial. It was last purchased in Oct 2026.

## Identification

- NSN: 5340-21-908-0252 (5340219080252)
- NIIN: 21-908-0252 (219080252)
- Item name: PLUG, PROTECTIVE, DUST A
- Federal Supply Class: [FSC 5340 Hardware, Commercial](https://nsnexplorer.com/fsc/5340/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-06 | $26.59 | 176 | ECI DEFENSE GROUP, INC. DBA ECI DEFENSE GROUP INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340219080252) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-06 | [SPE7L127P0041](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340219080252) | PLUG, PROTECTIVE, DUST AND MOISTURE SEAL | ECI DEFENSE GROUP, INC. DBA ECI DEFENSE GROUP INC | $4,679.84 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5340219080252&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340219080252
- 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/5340-21-908-0252/
JSON: https://nsnexplorer.com/api/nsn/5340-21-908-0252.json