The Sealer,chemical, cataloged under National Stock Number 6850-01-499-0438, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-499-0438 |
| Item Name | Sealer,chemical |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| PR-2225 B-1 | 5/9 Secondary reference Prc-Desoto International Inc Dba Ppg Aerospace Div Asc-Miami |
| PR-2225 B-1 6OZ | 5/9 Secondary reference U.S. Government activity |
| PR-2225 B-1 6OZ | 3/2 Design control — primary reference U.S. Government activity |
| PR-2225 B-1 | 3/1 Design control — primary reference U.S. Government activity |
NSN 6850-01-499-0438 is a Sealer,chemical, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
Key specifications for 6850-01-499-0438: Special Features: NICKEL FILLED; ELECTRICALLY CONDUCTIVE. PHYSICAL FORM: PASTE, QUANTITY WITHIN EACH UNIT PACKAGE: 3.500 OUNCES, USAGE DESIGN: FOR EMI AND RFI SHIELDING APPLICATIONS, COLOR: OLIVE DRAB, MATERIAL: SILICONE, 3-1/2 OUNCE IN 6 OUNCE CARTRIDGE. OZ. 0 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.