# NSN 2590-01-521-2404: Boom Extension, Middle, Crane

NSN 2590-01-521-2404 (also written 2590015212404; NIIN 01-521-2404) is a boom extension, middle, crane in Federal Supply Class 2590, Miscellaneous Vehicular Components. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 2590-01-521-2404 (2590015212404)
- NIIN: 01-521-2404 (015212404)
- Item name: BOOM EXTENSION,MIDDLE,CRANE
- Federal Supply Class: [FSC 2590 Miscellaneous Vehicular Components](https://nsnexplorer.com/fsc/2590/)
- Federal Supply Group: [FSG 25](https://nsnexplorer.com/group/25/)
- 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: 4

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AHZK | END ITEM NAME | NSN 2320-01-495-0110; TRUCK, CARGO |
| ALBY | USAGE DESIGN | SPECIFIC |
| AMSA | CONTROLLING AGENCY | 19207 |
| AQGB | MANUFACTURER IDENTIFYING NUMBER | 496-3156 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 496-7925 | 34914 | HIAB USA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 496-7925 | U5503 | HIAB LIMITED DIV GOVERNMENT BUSINESS OPERATIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7L3-27-T-0869 | 1 | 2026-10-26 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2590015212404&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2590015212404&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2590015212404
- 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/2590-01-521-2404/
JSON: https://nsnexplorer.com/api/nsn/2590-01-521-2404.json