# NSN 6850-01-057-6427: Inhibitor, Icing, Fuel System

NSN 6850-01-057-6427 (also written 6850010576427; NIIN 01-057-6427) is an inhibitor, icing, fuel system in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 11 manufacturer part numbers from 9 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6850-01-057-6427 (6850010576427)
- NIIN: 01-057-6427 (010576427)
- Item name: INHIBITOR,ICING,FUEL SYSTEM
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| BBRC | COMPOSITION AND PERCENTAGE | MINIMUM BY VOLUME DIETHYLENE GLYCOL MONOETHYL ETHER 100.0 |
| FEAT | SPECIAL FEATURES | 65 DEG C MIN FLASH POINT; BULK |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 80552 | AC857 | CARBODOLL SRL DIV. DIFESA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CARBITOL | 61637 | DANBURY UNION CARBIDE CORP SUB OF DOW CO THE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DAWANOL DE | 71984 | DOW SILICONES CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| FSII | 52838 | DLA ENERGY DBA DLA ENERGY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| JEFFERSON DM | 19630 | TEXACO CHEMICAL CO DIV OF TEXACO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| METHYL-DIOXITOL | 54527 | SHELL OIL CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| METHYLDIGLYCOL JFA | AF917 | N.V.S.C. SRL DBA NVSC SRL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-DTL-85470 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-I-85470 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| S-1745BAXX | A4440 | I.F.I. S.R.L. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SIH | 52838 | DLA ENERGY DBA DLA ENERGY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-14 | [SPE60225D0750/SPE60227FD43Q](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $50,215.00 |
| 2026-10-13 | [SPE60225D0750/SPE60227FD43J](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $45,845.61 |
| 2026-10-13 | [SPE60225D0750/SPE60227FD43H](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $77,904.13 |
| 2026-10-13 | [SPE60225D0750/SPE60227FD43G](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $47,295.00 |
| 2026-10-09 | [SPE60225D0750/SPE60226FC42P](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $43,302.00 |
| 2026-10-09 | [SPE60225D0750/SPE60226FC42M](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $43,302.00 |
| 2026-10-07 | [SPE60225D0750/SPE60227FD42B](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $55,609.02 |
| 2026-10-07 | [SPE60225D0750/SPE60227FD42A](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $52,929.95 |
| 2026-10-07 | [SPE60225D0750/SPE60227FD41Z](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $48,593.81 |
| 2026-10-06 | [SPE60225D0751/SPE60227FD41K](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $42,044.00 |
| 2026-09-28 | [SPE60225D0750/SPE60226FD37D](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $47,295.00 |
| 2026-09-25 | [SPE60225D0750/SPE60226FD36U](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $50,725.24 |
| 2026-09-24 | [SPE60225D0750/SPE60226FD36M](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427) | INHIBITOR, ICING, FUE | — | $50,666.29 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850010576427&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010576427
- 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.

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