# NSN 6850-01-471-6521: Antifreeze

NSN 6850-01-471-6521 (also written 6850014716521; NIIN 01-471-6521) is an antifreeze in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6850-01-471-6521 (6850014716521)
- NIIN: 01-471-6521 (014716521)
- 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 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | MRAP - UNIQUE NSN - MRAP NO PERMANENT WSDC IDENTIFIED; MRAP - M-ATV |
| ENAC | ENVIRONMENTAL ATTRIBUTE CODE | COMPREHENSIVE PROCUREMENT GUIDELINE - VEHICULAR PRODUCTS - ENGINE COOLANTS |
| FEAT | SPECIAL FEATURES | 50/50% MIX RECYCLED ETHLENE GLYCOL BASED ANTIFREEZE; EXCEPTION IS TAKEN TO CID IN THAT IT IS A 50/50% PREDILUTED MIX IN LIEU OF 60/40% OR CONCENTRATED; TYPE I CONC C RECYCLED |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| A-A-52624 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A-A-52624 50/50 RECYCLED | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-14 | [SPE4AX26D9006/SPE4A627FZ940](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $8,135.52 |
| 2026-10-14 | [SPE4AX26D9000/SPE4A627FA0B6](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $478.56 |
| 2026-10-01 | [SPE4AX16D9008/SPE4A627FA109](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $466.71 |
| 2026-10-01 | [SPE4AX16D9008/SPE4A627FA844](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $2,800.26 |
| 2026-09-29 | [SPE4AX16D9008/SPE4A626FDCCE](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $466.71 |
| 2026-09-29 | [SPE4AX16D9008/SPE4A626FDCNK](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $933.42 |
| 2026-09-29 | [SPE4AX16D9008/SPE4A626FDCZB](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $1,866.84 |
| 2026-09-25 | [SPE4AX16D9008/SPE4A626FDVQ4](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $466.71 |
| 2026-09-25 | [SPE4AX16D9008/SPE4A626FDVQ6](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $466.71 |
| 2026-09-25 | [SPE4AX16D9008/SPE4A626FDVS1](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $466.71 |
| 2026-09-25 | [SPE4AX16D9008/SPE4A626FDWJ3](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $8,400.78 |
| 2026-09-25 | [SPE4AX16D9008/SPE4A626FDWK0](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $3,266.97 |
| 2026-09-25 | [SPE4AX16D9008/SPE4A626FDWL7](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $1,400.13 |
| 2026-09-25 | [SPE4AX16D9008/SPE4A626FDWM0](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $1,400.13 |
| 2026-09-25 | [SPE4AX16D9008/SPE4A626FDWP6](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $1,866.84 |
| 2026-09-25 | [SPE4AX16D9008/SPE4A626FDXU2](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $2,333.55 |
| 2026-09-24 | [SPE4AX16D9008/SPE4A626FDSF1](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $4,667.10 |
| 2026-09-23 | [SPE4AX16D9008/SPE4A626FDNH1](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $466.71 |
| 2026-09-23 | [SPE4AX16D9008/SPE4A626FDQM7](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $1,400.13 |
| 2026-09-22 | [SPE4AX16D9008/SPE4A626FDLD9](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $466.71 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FDHA2](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $933.42 |
| 2026-09-21 | [SPE4AX16D9008/SPE4A626FDHS3](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $466.71 |
| 2026-09-18 | [SPE4AX16D9008/SPE4A626FDCE0](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $933.42 |
| 2026-09-18 | [SPE4AX16D9008/SPE4A626FDFD9](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $466.71 |
| 2026-09-17 | [SPE4AX16D9008/SPE4A626FDBR5](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521) | ANTIFREEZE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $933.42 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850014716521&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014716521
- 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/6850-01-471-6521/
JSON: https://nsnexplorer.com/api/nsn/6850-01-471-6521.json