The Additive,coolant, cataloged under National Stock Number 6850-01-466-7403, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Volvo Penta of the Americas Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-466-7403 |
| Primary Part Number | 1141646-8 |
| Item Name | Additive,coolant |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Volvo Penta of the Americas Inc |
| Status | ACTIVE |
| Quantity Within Each Unit Package | 5.0 LITERS |
| Active Ingredient | 1,2-ETHANEDIOL |
| Physical Form | LIQUID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VOLVO TYPE 90 COOLANT | Volvo Penta of the Americas Inc (USA) |
| 1141646-8 PRIMARY | Volvo Penta of the Americas Inc (USA) |
| Reference | Meaning |
|---|---|
| 1141603-9 | 5/9 Secondary reference Volvo Penta of the Americas Inc |
NSN 6850-01-466-7403 is a Additive,coolant, manufactured by Volvo Penta of the Americas Inc, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-466-7403 has 2 manufacturer part numbers on file: VOLVO TYPE 90 COOLANT (Volvo Penta of the Americas Inc), 1141646-8 (Volvo Penta of the Americas Inc).
Key specifications for 1141646-8: Quantity Within Each Unit Package: 5.0 LITERS; Active Ingredient: 1,2-ETHANEDIOL; Physical Form: LIQUID; Special Features: CONTAINS ADDITIVES THAT PROTECT ALUMINUM AND ALUMINUM ALLOYS; RETAINS CORROSION INHIBITING AND ANTI-FREEZE PROPERTIES EVEN IN STRONGLY ACIDIC WATER; SUITABLE FOR WINTER ENGINE PROTECTION; 50/50 MIX TO PROVIDE ADEQUATE CORROSION PROTECTION; 1,2-ETHANEDIOL, CAS NO. 107-21-1, CONCENTRATION PERCENT 60 TO 100, CLASSIFICATION-HEALTH XN R22 (HARMFUL IF SWALLOWED); LOW TOXICITY TO AQUATIC ORGANISMS AND IS READILY BIODEGRADABLE. 3 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC D). 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.