The Scale Preventive Compound, cataloged under National Stock Number 6850-01-216-5862, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Drew Marine Usa Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-216-5862 |
| Primary Part Number | 0024406 |
| Item Name | Scale Preventive Compound |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Drew Marine Usa Inc |
| Status | ACTIVE |
| General Characteristics Item Description | PALE YELLOW LIQUID 25 LITERS DRUM; COMBINATION OF ACTIVE POLYMERS W/HIGHLY EFFECTIVE ANTIFOAM AGENT; CONTAINS NO PHOSPHATES; USED TO PREVENT SCALE DEPOSITION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 0024406 PRIMARY | Drew Marine Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| AMEROYAL | 5/9 Secondary reference Ashland Inc. Dba Ashland Water Technologies |
| 0024-40-6 | 5/9 Secondary reference Ashland Inc. Dba Ashland Water Technologies |
| AMEROYAL/CO | 5/9 Secondary reference Drew Marine Usa Inc |
NSN 6850-01-216-5862 is a Scale Preventive Compound, manufactured by Drew Marine Usa Inc, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-216-5862 has 1 manufacturer part number on file: 0024406 (Drew Marine Usa Inc).
Key specifications for 0024406: General Characteristics Item Description: PALE YELLOW LIQUID 25 LITERS DRUM; COMBINATION OF ACTIVE POLYMERS W/HIGHLY EFFECTIVE ANTIFOAM AGENT; CONTAINS NO PHOSPHATES; USED TO PREVENT SCALE DEPOSITION. 1 specification is 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.