# NSN 6850-01-481-4511: Antifreeze

NSN 6850-01-481-4511 (also written 6850014814511; NIIN 01-481-4511) is an antifreeze in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 7 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6850-01-481-4511 (6850014814511)
- NIIN: 01-481-4511 (014814511)
- 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 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | MRAP - UNIQUE NSN - MRAP NO PERMANENT WSDC IDENTIFIED |
| FEAT | SPECIAL FEATURES | EXTENDED LIFE ANTI-FREEZE/COOLANT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| AF-888P | 0CXZ7 | PRESTONE PRODUCTS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DEX-COOL CONC.(CODE 7994) | 59595 | TEXACO INC CORPORATE HQ | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DEX-COOL/GL | 59595 | TEXACO INC CORPORATE HQ | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| M-000051 | Z0KE8 | INSITU PACIFIC PTY LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PRESTONE EXTENDED LIFE 5/150 | 0CXZ7 | PRESTONE PRODUCTS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SHELL DEX-COOL EXT LIFE/GL | 54527 | SHELL OIL CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SHELL DEX-COOL EXTENDED LIFE | 54527 | SHELL OIL CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-15 | [SPE4AX26D9000/SPE4A627FA2P5](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014814511) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $82.10 |
| 2026-10-14 | [SPE4AX26D9000/SPE4A627FA0C9](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014814511) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $30.86 |
| 2026-10-07 | [SPE4AX16D9008/SPE4A627FA56X](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014814511) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $39.42 |
| 2026-10-05 | [SPE4AX16D9008/SPE4A627FA37D](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014814511) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $1,182.60 |
| 2026-10-01 | [SPE4AX16D9008/SPE4A627FA03L](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014814511) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $709.56 |
| 2026-09-23 | [SPE4AX16D9008/SPE4A626FDMQ0](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014814511) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $689.85 |
| 2026-09-23 | [SPE4AX16D9008/SPE4A626FDPL8](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014814511) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $177.39 |
| 2026-09-22 | [SPE4AX16D9008/SPE4A626FDKA9](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014814511) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $39.42 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FDHE0](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014814511) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $98.55 |
| 2026-09-21 | [SPE4AX16D9012/SPE4A626FDGN4](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014814511) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $197.10 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850014814511&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014814511
- 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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