The Rust Converting Coating, cataloged under National Stock Number 8030-01-392-2925, is classified within Federal Supply Class 8030 (Preservative and Sealing Compounds) of the Brushes, Paints, Sealers, and Adhesives group. The manufacturer of record is Skybryte Company Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 8030-01-392-2925 |
| Primary Part Number | OSPHO METAL TREATMENT |
| Item Name | Rust Converting Coating |
| FSC / FSG | 8030 / 80 — Preservative and Sealing Compounds |
| Manufacturer | Skybryte Company Inc |
| Status | ACTIVE |
| General Characteristics Item Description | PHOSPHORIC ACID BASED; FOR USE ON FERROUS METALS; CONVERTS RUST TO A HARD FINISH WHICH CAN SUBSEQUENTLY BE PAINTED |
| Supplementary Features | 5 GALLON CAN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| OSPHO METAL TREATMENT PRIMARY | Skybryte Company Inc (USA) |
| Reference | Meaning |
|---|---|
| OSPHO METAL TREATMENT | 5/9 Secondary reference Marine Enterprises & Supplies, Inc. |
NSN 8030-01-392-2925 is a Rust Converting Coating, manufactured by Skybryte Company Inc, classified under FSC 8030, Preservative and Sealing Compounds. Status: active.
NSN 8030-01-392-2925 has 1 manufacturer part number on file: OSPHO METAL TREATMENT (Skybryte Company Inc).
1 possible match (shared part number, not a government interchangeability claim): 6850-01-392-2927. Verify interchangeability with system specifications before substitution.
Key specifications for OSPHO METAL TREATMENT: General Characteristics Item Description: PHOSPHORIC ACID BASED; FOR USE ON FERROUS METALS; CONVERTS RUST TO A HARD FINISH WHICH CAN SUBSEQUENTLY BE PAINTED; Supplementary Features: 5 GALLON CAN. 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.