# NSN 2815-01-625-2815: Tank, Coolant Fluid, Diesel Engine

NSN 2815-01-625-2815 (also written 2815016252815; NIIN 01-625-2815) is a tank, coolant fluid, diesel engine in Federal Supply Class 2815, Diesel Engines and Components. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 2815-01-625-2815 (2815016252815)
- NIIN: 01-625-2815 (016252815)
- Item name: TANK,COOLANT FLUID,DIESEL ENGINE
- Federal Supply Class: [FSC 2815 Diesel Engines and Components](https://nsnexplorer.com/fsc/2815/)
- Federal Supply Group: [FSG 28](https://nsnexplorer.com/group/28/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TANK, EXPANSION |
| AGAV | END ITEM IDENTIFICATION | USCG CUTTER BOAT,OVER THE HORIZON-IV 26 FT (OTH-IV) |
| FEAT | SPECIAL FEATURES | NEXT HIGHER ASSEMBLY ENGINE SERIAL NUMBER 73575251 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5294545 | 15434 | CUMMINS INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5305921 | 15434 | CUMMINS INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-28 | [SPE7LX21D0007/SPE7L126FAKW6](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2815016252815) | TANK, COOLANT FLUID, DIESEL ENGINE | CUMMINS INC DIV CUMMINS SALES AND SERVICE | $860.61 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2815016252815&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2815016252815
- 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/2815-01-625-2815/
JSON: https://nsnexplorer.com/api/nsn/2815-01-625-2815.json