The Catalyst, cataloged under National Stock Number 6850-01-353-9336, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Johnson Matthey Inc Div Efficient Natural Resources. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-353-9336 |
| Primary Part Number | KATALCO 51-8 |
| Item Name | Catalyst |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Johnson Matthey Inc Div Efficient Natural Resources |
| Status | ACTIVE |
| General Characteristics Item Description | ODORLESS,BROWN PELLETS; CONTAINS COPPER OXIDE,ALUMINUM OXIDE AND ZINC OXIDE; MINIMUM 180 TO MAXIMUM 200 KILOGRAMS PER DRUM KG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KATALCO 51-8 PRIMARY | Johnson Matthey Inc Div Efficient Natural Resources (USA) |
| KATALCO 51-8 | Ici Katalco a Unit of Ici Americas Inc (USA) |
| Reference | Meaning |
|---|---|
| KATALCO 51-3 | 5/9 Secondary reference Ici Katalco a Unit of Ici Americas Inc |
| ICI CATALYST 51-2 | 5/9 Secondary reference Ici Katalco a Unit of Ici Americas Inc |
| 51-2 | 5/9 Secondary reference Ici Katalco a Unit of Ici Americas Inc |
NSN 6850-01-353-9336 is a Catalyst, manufactured by Johnson Matthey Inc Div Efficient Natural Resources, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-353-9336 has 2 manufacturer part numbers on file: KATALCO 51-8 (Johnson Matthey Inc Div Efficient Natural Resources), KATALCO 51-8 (Ici Katalco a Unit of Ici Americas Inc).
Key specifications for KATALCO 51-8: General Characteristics Item Description: ODORLESS,BROWN PELLETS; CONTAINS COPPER OXIDE,ALUMINUM OXIDE AND ZINC OXIDE; MINIMUM 180 TO MAXIMUM 200 KILOGRAMS PER DRUM KG. 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.