# NSN 6850-01-085-4719: Inhibitor, Corrosion, Liquid Cooli

NSN 6850-01-085-4719 (also written 6850010854719; NIIN 01-085-4719) is an inhibitor, corrosion, liquid cooli in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 11 manufacturer part numbers from 8 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6850-01-085-4719 (6850010854719)
- NIIN: 01-085-4719 (010854719)
- Item name: INHIBITOR,CORROSION,LIQUID COOLI
- Federal Supply Class: [FSC 6850 Miscellaneous Chemical Specialties](https://nsnexplorer.com/fsc/6850/)
- Federal Supply Group: [FSG 68](https://nsnexplorer.com/group/68/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGXW | PHYSICAL FORM | LIQUID |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 23507860 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6850PL1286715 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AQ-701 | 71229 | WALTRON BULL & ROBERTS, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NALCOOL 2000 | 89524 | CHAMPIONX LLC DIV CHAMPIONX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NALCOOL 2000 | 95719 | NALFLEET INC DBA FOREIGN PARENT IS ONDEO NALCO LTD NORTHWICH CHESHIRE UK- | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NALCOOL 2000 | B7936 | T.F.V. BVBA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NALCOOL 2000/DR | 95719 | NALFLEET INC DBA FOREIGN PARENT IS ONDEO NALCO LTD NORTHWICH CHESHIRE UK- | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NALFLEET 2000 | 95719 | NALFLEET INC DBA FOREIGN PARENT IS ONDEO NALCO LTD NORTHWICH CHESHIRE UK- | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NALFLEET 2000-25LI | 32BV2 | WILHELMSEN SHIPS SERVICE, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NALFLEET 2000-5 GL | 32BV2 | WILHELMSEN SHIPS SERVICE, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PENCOOL 2000 | 0WT79 | PENRAY COMPANIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FDHA4](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010854719) | INHIBITOR, CORROSION, LIQUID COOLING SYSTE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $320.02 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850010854719&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010854719
- 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/6850-01-085-4719/
JSON: https://nsnexplorer.com/api/nsn/6850-01-085-4719.json