The Electroless Plating Solution Add, cataloged under National Stock Number 6850-01-183-4635, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-183-4635 |
| Item Name | Electroless Plating Solution Add |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Status | ACTIVE |
| General Characteristics Item Description | LIQUID CONCENTRATE |
| Functional Description | USED TO PROMOTE COPPER TO COPPER ADHESION ON PRINTED CIRCUIT BOARDS |
| Reference Number Differentiating Characteristics | 5 GALLON DRUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| CUPOSIT ACCELERATOR 19 | 5/9 Secondary reference Shipley Co Inc |
| ACCELERATOR 19 | 3/9 Design control — primary reference Shipley Co Inc |
NSN 6850-01-183-4635 is a Electroless Plating Solution Add, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 8040-01-517-1168. Verify interchangeability with system specifications before substitution.
Key specifications for 6850-01-183-4635: General Characteristics Item Description: LIQUID CONCENTRATE; Functional Description: USED TO PROMOTE COPPER TO COPPER ADHESION ON PRINTED CIRCUIT BOARDS; Reference Number Differentiating Characteristics: 5 GALLON DRUM. 3 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.