The Sealer,chemical, cataloged under National Stock Number 6850-01-476-2407, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-476-2407 |
| Item Name | Sealer,chemical |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Status | ACTIVE |
| Supplementary Features | 3-1/2 OUNCE IN 6 OUNCE CARTRIDGE OZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3.5 OZ CARTRIDGE PR-2200 B-1 | 5/2 Secondary reference U.S. Government activity |
| 3.5 OZ CARTRIDGE PR-2200 B-1 | 3/2 Design control — primary reference U.S. Government activity |
| PR-2201 3.5-OZ CA | 5/2 Secondary reference U.S. Government activity |
| PR-2201 3.5-OZ CA | 5/2 Secondary reference U.S. Government activity |
| PR-2200 B-1 | 3/1 Design control — primary reference U.S. Government activity |
NSN 6850-01-476-2407 is a Sealer,chemical, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
Key specifications for 6850-01-476-2407: Supplementary Features: 3-1/2 OUNCE IN 6 OUNCE CARTRIDGE OZ; Special Features: NICKEL FILLED; ELECTRICALLY CONDUCTIVE; SERVICE TEMPERATURE RANGE OF MINUS 67 DEG F TO PLUS 250 DEG F, INTERMITTENT USE TO 360 DEG F; POLYTHIOETHER; 1 HOUR WORKING TIME. PHYSICAL FORM: PASTE, QUANTITY WITHIN EACH UNIT PACKAGE: OUNCES 3.500, USAGE DESIGN: CORROSION PROTECTION FOR ALUMINUM ALLOYS AND BETWEEN DISSIMILAR METAL; ALSO FOR EMI/RFI SHIELDING, FEATURES PROVIDED: SEPARATE CATALYST, RATED DRYING TIME: HOURS MAXIMIM 5.000, COLOR: BLACK, MATERIAL: RUBBER SYNTHETIC, 3-1/2 OUNCE IN 6 OUNCE CARTRIDGE OZ. 1 specification is 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.