# NSN 5365-01-507-8057: Ring Set, Retaining, Instrument

NSN 5365-01-507-8057 (also written 5365015078057; NIIN 01-507-8057) is a ring set, retaining, instrument in Federal Supply Class 5365, Bushings, Rings, Shims, and Spacers. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5365-01-507-8057 (5365015078057)
- NIIN: 01-507-8057 (015078057)
- Item name: RING SET,RETAINING,INSTRUMENT
- Federal Supply Class: [FSC 5365 Bushings, Rings, Shims, and Spacers](https://nsnexplorer.com/fsc/5365/)
- 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

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3414-100S | 99167 | HAMILTON SUNDSTRAND CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-15 | [SPE4AX22D9404/SPE4A627F1234](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365015078057) | RING SET, RETAINING, INSTRUMENT | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | $426.58 |
| 2026-09-17 | [SPE4AX22D9404/SPE4A626F437D](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365015078057) | RING SET, RETAINING, INSTRUMENT | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | $426.58 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5365015078057&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365015078057
- 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/5365-01-507-8057/
JSON: https://nsnexplorer.com/api/nsn/5365-01-507-8057.json