# NSN 2510-00-056-2174: Spring Assembly, Leaf

NSN 2510-00-056-2174 (also written 2510000562174; NIIN 00-056-2174) is a spring assembly, leaf in Federal Supply Class 2510, Vehicular Cab, Body, and Frame Structural Components. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 2510-00-056-2174 (2510000562174)
- NIIN: 00-056-2174 (000562174)
- Item name: SPRING ASSEMBLY,LEAF
- Federal Supply Class: [FSC 2510 Vehicular Cab, Body, and Frame Structural Components](https://nsnexplorer.com/fsc/2510/)
- Federal Supply Group: [FSG 25](https://nsnexplorer.com/group/25/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AXSY | ELLIPTIC SHAPE | SEMI |
| AXLP | SPRING DEFLECTION RATE | POUNDS PER INCH NOMINAL 850.000 |
| APGF | DESIGN TYPE | MAINSPRING |
| CSZP | SPRING LENGTH UNDER LOAD | INCHES NOMINAL 40.000 |
| AXTE | REBOUND CLIP QUANTITY | 2 |
| ALME | MATERIAL HARDNESS RATING | ROCKWELL C MINIMUM 45.0 AND ROCKWELL C MAXIMUM 47.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 8389626 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8389626 | 2M920 | MICHIGAN TRUCK SPRING SERVICE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7L3-27-T-0879 | 140 | 2026-10-26 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2510000562174&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2510000562174&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2510000562174
- 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/2510-00-056-2174/
JSON: https://nsnexplorer.com/api/nsn/2510-00-056-2174.json