The Sealing Compound, cataloged under National Stock Number 8030-01-406-3936, is classified within Federal Supply Class 8030 (Preservative and Sealing Compounds) of the Brushes, Paints, Sealers, and Adhesives group. The manufacturer of record is Prc-Desoto International, Inc.. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8030-01-406-3936 |
| Primary Part Number | PR-1422 A-2 MODEL 655 SEMKIT |
| Item Name | Sealing Compound |
| FSC / FSG | 8030 / 80 — Preservative and Sealing Compounds |
| Manufacturer | Prc-Desoto International, Inc. |
| Status | ACTIVE |
| Temp Rating | 275.0 FAHRENHEIT DEGF |
| Rated Drying Time | 24.000 HOURS NOMINAL |
| Physical Form | LIQUID |
| Color | BROWN, LIGHT OR BLACK |
| Specific Usage Design | COMPOUND FOR SEALING AIRCRAFT INTEGRAL FUEL TANKS |
| Material | RESIN SYNTHETIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PR-1422 A-2 MODEL 655 SEMKIT | Prc-Desoto International, Inc. (USA) |
| P999060 | Ge Aviation Systems Limited Div Dowty Propellers (GBR) |
| Reference | Meaning |
|---|---|
| PR-1422 A-2 | 3/1 Design control — primary reference U.S. Government activity |
| PR-1422 A-2 MODEL 655 SEMKIT | 5/2 Secondary reference U.S. Government activity |
NSN 8030-01-406-3936 is a Sealing Compound, manufactured by Prc-Desoto International, Inc., classified under FSC 8030, Preservative and Sealing Compounds. Status: active.
NSN 8030-01-406-3936 has 2 manufacturer part numbers on file: PR-1422 A-2 MODEL 655 SEMKIT (Prc-Desoto International, Inc.), P999060 (Ge Aviation Systems Limited Div Dowty Propellers).
Key specifications for PR-1422 A-2 MODEL 655 SEMKIT: Temp Rating: 275.0 FAHRENHEIT DEGF; Rated Drying Time: 24.000 HOURS NOMINAL; Physical Form: LIQUID; Color: BROWN, LIGHT OR BLACK. 6 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.