The Diesel Exhaust Fluid, cataloged under National Stock Number 6850-01-589-9235, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is International Organization for Standardization (iso). The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-589-9235 |
| Primary Part Number | ISO 22241-1 |
| Item Name | Diesel Exhaust Fluid |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | International Organization for Standardization (iso) |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ISO 22241-1 | International Organization for Standardization (iso) (CHE) |
| PREM. BLUE DIESEL EXHAUST FLUID | Ashland Chemical Co Div of Ashland Oil Inc (USA) |
| BLUEDEF DIESEL EXHAUST FLUID | Old World Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 10424023 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| AUS32/DIN 70070 | 5/1 Secondary reference Dla Aviation Engineering Div Department of Defense |
| DIESEL EXHAUST FLUID | 5/9 Secondary reference Ford Motor Company |
| CC36054 | 3/9 Design control — primary reference Nelson Global Products, Inc. |
NSN 6850-01-589-9235 is a Diesel Exhaust Fluid, manufactured by International Organization for Standardization (iso), classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-589-9235 has 3 manufacturer part numbers on file: ISO 22241-1 (International Organization for Standardization (iso)), PREM. BLUE DIESEL EXHAUST FLUID (Ashland Chemical Co Div of Ashland Oil Inc), BLUEDEF DIESEL EXHAUST FLUID (Old World Industries Llc).
Key specifications for ISO 22241-1: Special Features: ADDITIVE FOR SCR TECHNOLOGY, UREA BASED COMPOUND FOR NEWER DIESEL; 55 GL DRUM DIESEL EXHAUST FLUID; Part Name Assigned by Controlling Agency: DIESEL EXHAUST FLUID. 0 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.