The Sealer,chemical, cataloged under National Stock Number 6850-01-496-9340, 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1 specification, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-496-9340 |
| Item Name | Sealer,chemical |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Status | ACTIVE |
| Color | GRAY/GREY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-S-8802 | 5/9 Secondary reference U.S. Government activity |
| AMS-S-8802 TY2CLB-1/2 | 5/9 Secondary reference U.S. Government activity |
| PR-1440 B-1/2 | 5/1 Secondary reference U.S. Government activity |
| AMS-S-8802 | 3/1 Design control — primary reference Sae International Dba Sae International |
| MIL-S-8802 TY2CLB-1/2 | 5/9 Secondary reference U.S. Government activity |
| AMS-S-8802 TY2CLB-1/2 | 5/1 Secondary reference Sae International Dba Sae International |
| AMS-S-8802 | 3/9 Design control — primary reference U.S. Government activity |
NSN 6850-01-496-9340 is a Sealer,chemical, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 8030-01-527-6515, 8030-01-527-6518. Verify interchangeability with system specifications before substitution.
Key specifications for 6850-01-496-9340: Color: GRAY/GREY; Special Features: SERVICE TEMPERATURE RANGE OF MINUS 65 DEG F TO PLUS 250 DEG F, INTERMITTENT USE TO 275 DEG F; POLYSULFIDE; 1/2 HOUR WORKING TIME; PHYSICAL FORM: PASTE; MATERIAL: RUBBER SYNTHETIC; RATED DRYING TIME: 10.00 HOURS MAXIMUM; SPECIFIC USAGE DESIGN: FOR AIRCRAFT INTEGRAL FUEL TANKS; SEPERATE CATALYST; DEGF. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC D). 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.