# NSN 3020-99-350-6171: Chain, Roller

NSN 3020-99-350-6171 (also written 3020993506171; NIIN 99-350-6171) is a chain, roller in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. It was last purchased in Aug 2026.

## Identification

- NSN: 3020-99-350-6171 (3020993506171)
- NIIN: 99-350-6171 (993506171)
- Item name: CHAIN, ROLLER
- Federal Supply Class: [FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain](https://nsnexplorer.com/fsc/3020/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE7L526V1413](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020993506171) | CHAIN, ROLLER | ECI DEFENSE GROUP, INC. DIV ECI-GA | $5,531.19 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020993506171&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020993506171
- 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/3020-99-350-6171/
JSON: https://nsnexplorer.com/api/nsn/3020-99-350-6171.json