The Sealer,chemical, cataloged under National Stock Number 6850-01-551-9719, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-551-9719 |
| 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-2202 B-1 | 3/2 Design control — primary reference U.S. Government activity |
| PR-2202X B-1 | 3/2 Design control — primary reference U.S. Government activity |
| PR-2202B-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6850-01-551-9719 is a Sealer,chemical, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
Key specifications for 6850-01-551-9719: Special Features: NICKEL FILLED; ELECTRICALLY CONDUCTIVE; POLYTHIOETHER; FUEL RESISTANT; 1 HOUR WORKING TIME; SERVICE TEMPERATURE RANGE OF MINUS 67 DEG F TO PLUS 250 DEG F; STORE BELOW 80 DEG F. PHYSICAL FORM: PASTE, QUANTITY WITHIN EACH UNIT PACKAGE: OUNCES: 3.500, USAGE DESIGN: CORROSION PROTECTION FOR ALUMINIM ALLOYS AND BETWEEN DISSIMILAR METALS, FEATURES PROVIDED: SEPARATE CATALYST, RATED DRYING TIME: HOURS NOMINAL 12.000, COLOR: BLACK MATERIAL: RUBBER SYNTHETIC.3-1/2 OUNCE IN 6 OUNC CATRIDGE. 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.