# NSN 2530-01-561-1879: Roller Assembly, Tra

NSN 2530-01-561-1879 (also written 2530015611879; NIIN 01-561-1879) is a roller assembly, tra in Federal Supply Class 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. It was last purchased in Aug 2026.

## Identification

- NSN: 2530-01-561-1879 (2530015611879)
- NIIN: 01-561-1879 (015611879)
- Item name: ROLLER ASSEMBLY, TRA
- Federal Supply Class: [FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components](https://nsnexplorer.com/fsc/2530/)
- Federal Supply Group: [FSG 25](https://nsnexplorer.com/group/25/)

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-05 | [SPE7LX21D0087/SPE7LX26FB2M2](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2530015611879) | ROLLER ASSEMBLY, TRA | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $1,812.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2530015611879&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2530015611879
- 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/2530-01-561-1879/
JSON: https://nsnexplorer.com/api/nsn/2530-01-561-1879.json