# NSN 2541-01-579-5499: Ladder, Vehicle Boarding

NSN 2541-01-579-5499 (also written 2541015795499; NIIN 01-579-5499) is a ladder, vehicle boarding in Federal Supply Class 2541, Weapons Systems Specific Vehicular Accessories. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 2541-01-579-5499 (2541015795499)
- NIIN: 01-579-5499 (015795499)
- Item name: LADDER,VEHICLE BOARDING
- Federal Supply Class: [FSC 2541 Weapons Systems Specific Vehicular Accessories](https://nsnexplorer.com/fsc/2541/)
- 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 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| APGF | DESIGN TYPE | STRAIGHT |
| FEAT | SPECIAL FEATURES | END ITEM IS: 3805-01-560-2384 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BELT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2512290 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-15 | [SPE7LX21D0087/SPE7LX26FB8WD](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2541015795499) | LADDER, VEHICLE BOARDING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $467.36 |
| 2026-09-04 | [SPE7LX21D0087/SPE7LX26FB6GS](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2541015795499) | LADDER, VEHICLE BOARDING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $452.46 |
| 2026-09-03 | [SPE7LX21D0087/SPE7LX26FB5ZB](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2541015795499) | LADDER, VEHICLE BOARDING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $467.36 |
| 2026-08-31 | [SPE7LX21D0087/SPE7LX26FB4RL](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2541015795499) | LADDER, VEHICLE BOARDING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $467.36 |
| 2026-08-06 | [SPE7LX21D0087/SPE7LX26FB4G4](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2541015795499) | LADDER, VEHICLE BOAR | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $452.46 |
| 2026-08-05 | [SPE7LX21D0087/SPE7LX26FB2Y5](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2541015795499) | LADDER, VEHICLE BOAR | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $467.36 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2541015795499&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2541015795499
- 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/2541-01-579-5499/
JSON: https://nsnexplorer.com/api/nsn/2541-01-579-5499.json