# NSN 5360-00-231-0308: Spring, Ring Spindle

NSN 5360-00-231-0308 (also written 5360002310308; NIIN 00-231-0308) is a spring, ring spindle in Federal Supply Class 5360, Coil, Flat, Leaf, and Wire Springs. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5360-00-231-0308 (5360002310308)
- NIIN: 00-231-0308 (002310308)
- Item name: SPRING,RING SPINDLE
- Federal Supply Class: [FSC 5360 Coil, Flat, Leaf, and Wire Springs](https://nsnexplorer.com/fsc/5360/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-15)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | CANNON XM168 GUN,20 MM |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL; ID 0.946; OD 1.263; FREE HEIGHT 4.651 IN.; OUTER RINGS 15; INNER RINGS 14; INNER HALF RINGS 2; LOAD OPERATING HEIGHT 2340 LB; AVERAGE OPERATING HEIGHT 4.097 IN; LOAD ASSEMBLED HEIGHT 1250 LB |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 7269432 | 19200 | COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7269432 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7269432 | 60372 | RINGFEDER POWER TRANSMISSION USA CORP DBA RINGFEDER POWER TRANSMISSION USA CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7269432 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| E1330.400.0 | 60372 | RINGFEDER POWER TRANSMISSION USA CORP DBA RINGFEDER POWER TRANSMISSION USA CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TYPE 1-CLASS U-88-K | 72854 | EDGEWATER CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-14 | [SPE7L126D62LM/SPE7L027F0359](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5360002310308) | SPRING, RING SPINDLE | MARTIN MILITARY INC | $11,988.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5360002310308&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5360002310308
- 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/5360-00-231-0308/
JSON: https://nsnexplorer.com/api/nsn/5360-00-231-0308.json