The Scale Preventive Compound, cataloged under National Stock Number 6850-00-682-6435, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-00-682-6435 |
| Item Name | Scale Preventive Compound |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Status | ACTIVE |
| General Characteristics Item Description | POWDER FORM; 75 LB DRUM LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| CTI-6435 | 5/9 Secondary reference Custom Technology Inc |
| RM-8 | 3/1 Design control — primary reference Rocky Mountain Corrosion Control Inc |
| T&C | 3/1 Design control — primary reference Timmons & Charles, Inc. |
| HAGEVAPLP | 5/1 Secondary reference Waltron Bull & Roberts, Llc |
| PD8 | 5/1 Secondary reference Waltron Bull & Roberts, Llc |
| PD-8 | 5/9 Secondary reference U.S. Government activity |
NSN 6850-00-682-6435 is a Scale Preventive Compound, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 5330-01-132-8405, 3040-01-438-8097, 6130-01-690-7195. Verify interchangeability with system specifications before substitution.
Key specifications for 6850-00-682-6435: General Characteristics Item Description: POWDER FORM; 75 LB DRUM LBS. 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.