The Inhibitor,corrosion,vapor Barrie, cataloged under National Stock Number 6850-01-345-7431, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Clayton Manufacturing Company. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6850-01-345-7431 |
| Primary Part Number | VCI-105-1-20E |
| Item Name | Inhibitor,corrosion,vapor Barrie |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Clayton Manufacturing Company |
| Status | ACTIVE |
| Quantity Within Each Unit Package | 24.0 GRAMS G |
| Physical Form | PELLET |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VCI-105-1-20E | Clayton Manufacturing Company (USA) |
| Reference | Meaning |
|---|---|
| ZERUST VC-2-1 | 3/9 Design control — primary reference Northern Technologies International Corporation |
NSN 6850-01-345-7431 is a Inhibitor,corrosion,vapor Barrie, manufactured by Clayton Manufacturing Company, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-345-7431 has 1 manufacturer part number on file: VCI-105-1-20E (Clayton Manufacturing Company).
1 possible match (shared part number, not a government interchangeability claim): 6850-01-475-9949. Verify interchangeability with system specifications before substitution.
Key specifications for VCI-105-1-20E: Quantity Within Each Unit Package: 24.0 GRAMS G; Physical Form: PELLET. 2 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.