The Corrosion Preventive,aircraft En, cataloged under National Stock Number 6850-01-656-1192, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Lanxess Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-656-1192 |
| Primary Part Number | ROYCO 581 - 5LT |
| Item Name | Corrosion Preventive,aircraft En |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Lanxess Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ROYCO 581 - 5LT PRIMARY | Lanxess Corporation (USA) |
NSN 6850-01-656-1192 is a Corrosion Preventive,aircraft En, manufactured by Lanxess Corporation, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-656-1192 has 1 manufacturer part number on file: ROYCO 581 - 5LT (Lanxess Corporation).
Key specifications for ROYCO 581 - 5LT: Part Name Assigned by Controlling Agency: 581 CORROSION PREVEVTIVE COMPOUND. 0 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.