# NSN 2510-01-542-9503: Spring Assembly, Leaf

NSN 2510-01-542-9503 (also written 2510015429503; NIIN 01-542-9503) is a spring assembly, leaf in Federal Supply Class 2510, Vehicular Cab, Body, and Frame Structural Components. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 2510-01-542-9503 (2510015429503)
- NIIN: 01-542-9503 (015429503)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 2330-01-534-4570 MEDIUM HEAVY EQUIPMENT TRANSPORTED 40 TON |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 15636-01 | 6L1A1 | REYCO GRANNING LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1563601 | 63576 | HEIL TRAILER INTERNATIONAL LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TRA-0038 | 3AD05 | STANDEN'S LIMITED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-14 | [SPE7L326V4720](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2510015429503) | SPRING ASSEMBLY, LEA | PIONEER INDUSTRIES, LLC | $1,811.79 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2510015429503&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2510015429503
- 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/2510-01-542-9503/
JSON: https://nsnexplorer.com/api/nsn/2510-01-542-9503.json