The Sealing Compound, cataloged under National Stock Number 8030-00-437-3249, is classified within Federal Supply Class 8030 (Preservative and Sealing Compounds) of the Brushes, Paints, Sealers, and Adhesives group. The manufacturer of record is L3harris Technologies, Inc.. Government technical data includes 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 8030-00-437-3249 |
| Primary Part Number | 63833-1 |
| Item Name | Sealing Compound |
| FSC / FSG | 8030 / 80 — Preservative and Sealing Compounds |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Supplementary Features | 4 GALLON KIT (3 GALLONS RESIN AND 1 GALLON HARDENER) |
| Features Provided | SEPARATE CATALYST |
| Quantity Within Each Unit Package | 4.000 GALLONS |
| Physical Form | LIQUID |
| Color | AMBER |
| Specific Usage Design | FOR POTTING AND ENCAPSULATING ELECTRICAL/ELECTRONIC COMPONENTS |
| Material | PLASTIC EPOXY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 63833-1 | L3harris Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| RE-2039/HD-3561 | 3/1 Design control — primary reference Henkel Loctite Corp |
| R9-2039XH2-3561 | 5/9 Secondary reference Henkel Loctite Corp |
| 63833-1 | 5/9 Secondary reference U.S. Government activity |
| 63833-1 | 5/9 Secondary reference U.S. Government activity |
NSN 8030-00-437-3249 is a Sealing Compound, manufactured by L3harris Technologies, Inc., classified under FSC 8030, Preservative and Sealing Compounds. Status: active.
NSN 8030-00-437-3249 has 1 manufacturer part number on file: 63833-1 (L3harris Technologies, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-426-5226. Verify interchangeability with system specifications before substitution.
Key specifications for 63833-1: Supplementary Features: 4 GALLON KIT (3 GALLONS RESIN AND 1 GALLON HARDENER); Features Provided: SEPARATE CATALYST; Quantity Within Each Unit Package: 4.000 GALLONS; Physical Form: LIQUID. 7 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.