# NSN 1730-01-455-7721: Chock, Wheel-Track

NSN 1730-01-455-7721 (also written 1730014557721; NIIN 01-455-7721) is a chock, wheel-track in Federal Supply Class 1730, Aircraft Ground Servicing Equipment. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 1730-01-455-7721 (1730014557721)
- NIIN: 01-455-7721 (014557721)
- Item name: CHOCK,WHEEL-TRACK
- Federal Supply Class: [FSC 1730 Aircraft Ground Servicing Equipment](https://nsnexplorer.com/fsc/1730/)
- Federal Supply Group: [FSG 17](https://nsnexplorer.com/group/17/)
- Acquisition method suffix code: AMSC P: the government does not own the rights to the data needed for more sources. (observed 2026-10-15)
- Acquisition method code: 3

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3403228-1 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1730014557721&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1730014557721
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/1730-01-455-7721/
JSON: https://nsnexplorer.com/api/nsn/1730-01-455-7721.json