# NSN 6850-01-735-8417: Antifreeze

NSN 6850-01-735-8417 (also written 6850017358417; NIIN 01-735-8417) is an antifreeze in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 6850-01-735-8417 (6850017358417)
- NIIN: 01-735-8417 (017358417)
- Item name: ANTIFREEZE
- 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 2026-10-28)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | PRESTONE ANTIFREEZE COOLANT |
| FEAT | SPECIAL FEATURES | 1.0 GALLON, CONCENTRATE ANTIFREEZE, EXTREME FREEZE & BOIL OVER PROTECTION NEGATIVE 50 DEGREES/POSITIVE 268 DEGREES FAHRENHEIT, ANTIFREEZE/COOLANT CONCENTRATE: 97.1 PERCENT; TOTAL WATER: 2.9 PERCENT, DYES: TRACE, COLOR: FLUORESCENT YELLOW, PH AT 0 VOLUME PERCENT: 8.0-8.6; RESERVE ALKALINITY: 6.1 DENSITY AT 15 DEGREES CELSIUS, G/ML: 1.1165 |
| HUES | COLOR | FLUORESCENT YELLOW |
| AGXW | PHYSICAL FORM | LIQUID |
| APGF | DESIGN TYPE | PERMANENT |
| CLXG | FLAMMABILITY CHARACTERISTIC | FLAMMABLE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| AF2800 | 6R061 | ADVANCE AUTO PARTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AF2850 | 0CXZ7 | PRESTONE PRODUCTS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AF2850 | 4YYA3 | MEIJER, INC. DBA MEIJER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AF2850 PRESTONE ANTIFREEZE | 61637 | DANBURY UNION CARBIDE CORP SUB OF DOW CO THE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE4A626P0AY7](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850017358417) | ANTIFREEZE | SPECIALTY COATINGS, INC. | $608.60 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850017358417&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850017358417
- 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/6850-01-735-8417/
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