The Sealing Compound, cataloged under National Stock Number 8030-00-682-7450, is classified within Federal Supply Class 8030 (Preservative and Sealing Compounds) of the Brushes, Paints, Sealers, and Adhesives group. The manufacturer of record is Aluminum Co of America. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 8030-00-682-7450 |
| Primary Part Number | 2 EJC |
| Item Name | Sealing Compound |
| FSC / FSG | 8030 / 80 — Preservative and Sealing Compounds |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Supplementary Features | 225 GRAM TUBE G |
| Quantity Within Each Unit Package | 225.000 GRAMS G |
| Physical Form | PASTE |
| Color | BROWN |
| Specific Usage Design | ELECTRICAL JOINT COMPOUND; FOR USE ON ALUMINUM TO ALUMINUM AND ALUMINUM TO COPPER CONNECTIONS |
| Material | WAX AND OIL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2 EJC PRIMARY | Aluminum Co of America (USA) |
| Reference | Meaning |
|---|---|
| 953480-1 | 5/1 Secondary reference Raytheon Company Dba Raytheon Co |
| 68242-1 | 5/1 Secondary reference U.S. Government activity |
| 953480-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 8030-00-682-7450 is a Sealing Compound, manufactured by Aluminum Co of America, classified under FSC 8030, Preservative and Sealing Compounds. Status: active.
NSN 8030-00-682-7450 has 1 manufacturer part number on file: 2 EJC (Aluminum Co of America).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-243-4311. Verify interchangeability with system specifications before substitution.
Key specifications for 2 EJC: Supplementary Features: 225 GRAM TUBE G; Quantity Within Each Unit Package: 225.000 GRAMS G; Physical Form: PASTE; Color: BROWN. 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.