The Corrosion Prev Chem, cataloged under National Stock Number 6850-01-531-7355, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Andpak, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6850-01-531-7355 |
| Primary Part Number | 009403 |
| Item Name | Corrosion Prev Chem |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Andpak, Inc |
| Status | ACTIVE |
| Supplementary Features | TWELVE 6 OUNCE CARTRIDGES OZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 009403 | Andpak, Inc (USA) |
| Reference | Meaning |
|---|---|
| COR-BAN 27L | 3/1 Design control — primary reference Andpak, Inc |
| 009403 | 5/1 Secondary reference Linmarr Associates, Inc. Dba Linmarr Associates Inc |
NSN 6850-01-531-7355 is a Corrosion Prev Chem, manufactured by Andpak, Inc, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-531-7355 has 1 manufacturer part number on file: 009403 (Andpak, Inc).
1 possible match (shared part number, not a government interchangeability claim): 6850-01-531-7357. Verify interchangeability with system specifications before substitution.
Key specifications for 009403: Supplementary Features: TWELVE 6 OUNCE CARTRIDGES OZ; Special Features: NON-DRYING; UV RESISTANT; THIXOTROPIC; BUFF COLOR; APPLICATION TYPE: COLD; USED FOR PREVENTING CORROSION ON METALLIC AIRCRAFT STRUCTURES (STATIC JOINT APPLICATIONS); FILM THICKNESS: 0.002 INCHES NOMINAL; NON-TOXIC; NON-DRYING; UV RESISTANT; THIXOTROPIC; BUFF COLOR; IN. 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.