# NSN 6850-00-656-0810: Calibrating Fluid, Aircraft Fuel

NSN 6850-00-656-0810 (also written 6850006560810; NIIN 00-656-0810) is a calibrating fluid, aircraft fuel 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: 6850-00-656-0810 (6850006560810)
- NIIN: 00-656-0810 (006560810)
- Item name: CALIBRATING FLUID,AIRCRAFT FUEL
- 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 |
| --- | --- | --- |
| CTSP | ANILINE POINT MINIMUM TEMP | DEG FAHRENHEIT 145.0 |
| ARAW | MINIMUM FLASH POINT | DEG FAHRENHEIT 100.0 |
| AHAA | MAXIMUM VISCOSITY AT RATED TEMP | 1.22 CENTISTOKES AT 77 DEG F |
| CNFF | MAXIMUM BROMINE NUMBER | 3 |
| CHDX | SPECIFIC GRAVITY AT SPECIFIED TEMP | 0.770 PORM 0.005 SP GR AT 60 DEG F MAX |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE II |
| AHAC | MINIMUM VISCOSITY AT RATED TEMP | 1.12 CENTISTOKES AT 77 DEG F |
| FEAT | SPECIAL FEATURES | BULK |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MIL-PRF-7024 | 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/) |
| MILC7024 | 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/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-14 | [SPE4AX26D9000/SPE4A627FZ927](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850006560810) | CALIBRATING FLUID, AIRCRAFT FUEL SYSTEM C | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $18.39 |
| 2026-10-01 | [SPE4AX16D9008/SPE4A627FZ082](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850006560810) | CALIBRATING FLUID, AIRCRAFT FUEL SYSTEM C | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $5.87 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850006560810&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850006560810
- 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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