# NSN 6850-01-577-2256: Deicing-Defrosting And Anti-Icin

NSN 6850-01-577-2256 (also written 6850015772256; NIIN 01-577-2256) is a deicing-defrosting and anti-icin in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 6850-01-577-2256 (6850015772256)
- NIIN: 01-577-2256 (015772256)
- Item name: DEICING-DEFROSTING AND ANTI-ICIN
- 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 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | BULK QUANTITIES ETHYLENE GLYCOL BASED. AMS 1424 TYPE I |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| UCAR AIRCRAFT DEICING FLUID TP 1 | 0BHP4 | DOW CHEMICAL COMPANY, THE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| UCAR EG ADF CONC | 0T185 | ASCENT AVIATION GROUP, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-03 | [SPE4AX26D9000/SPE4A627FA0TZ](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850015772256) | DEICING-DEFROSTING AND ANTI-ICING FLUID | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $163,000.00 |
| 2026-10-21 | [SPE4AX26D9000/SPE4A727FA10U](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850015772256) | DEICING-DEFROSTING AND ANTI-ICING FLUID | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $81,500.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850015772256&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850015772256
- 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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