The Sealing Compound, cataloged under National Stock Number 8030-01-665-5261, is classified within Federal Supply Class 8030 (Preservative and Sealing Compounds) of the Brushes, Paints, Sealers, and Adhesives group. The manufacturer of record is Ppg Industries (uk) Ltd. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Sealing Compound |
| FSC / FSG | 8030 — Preservative and Sealing Compounds (FSG 80) |
| Manufacturers | Ppg Industries (uk) Ltd (CAGE K5635) |
| Parameter | Value |
|---|---|
| NSN | 8030-01-665-5261 |
| Primary Part Number | PR1440B2-SEMKIT |
| Item Name | Sealing Compound |
| FSC / FSG | 8030 / 80 — Preservative and Sealing Compounds |
| Manufacturer | Ppg Industries (uk) Ltd |
| Status | ACTIVE |
| Temp Rating | 77.0 FAHRENHEIT DEGF |
| Physical Form | PASTE |
| Color | GRAY, DARK |
| Approximate Shelf Life | 9.0 MONTHS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PR1440B2-SEMKIT | Ppg Industries (uk) Ltd (GBR) |
| Reference | Meaning |
|---|---|
| PR1440B2-SEMKIT | 3/2 Design control — primary reference U.S. Government activity |
NSN 8030-01-665-5261 is a Sealing Compound, manufactured by Ppg Industries (uk) Ltd, classified under FSC 8030, Preservative and Sealing Compounds. Status: active.
NSN 8030-01-665-5261 has 1 manufacturer part number on file: PR1440B2-SEMKIT (Ppg Industries (uk) Ltd).
Key specifications for PR1440B2-SEMKIT: Temp Rating: 77.0 FAHRENHEIT DEGF; Physical Form: PASTE; Color: GRAY, DARK; Part Name Assigned by Controlling Agency: PR-1440 CLASS B FUEL TANK SEALANT. 4 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.