The Silicone Compound, cataloged under National Stock Number 6850-01-682-3527, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Gelest, Inc Dba Gelest Corp. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-682-3527 |
| Primary Part Number | PTT-1117-1KG |
| Item Name | Silicone Compound |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Gelest, Inc Dba Gelest Corp |
| Status | ACTIVE |
| Level of Dermal Irritation Potential | SLIGHT |
| Quantity Within Each Unit Package | 1.00 LITERS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PTT-1117-1KG PRIMARY | Gelest, Inc Dba Gelest Corp (USA) |
NSN 6850-01-682-3527 is a Silicone Compound, manufactured by Gelest, Inc Dba Gelest Corp, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-682-3527 has 1 manufacturer part number on file: PTT-1117-1KG (Gelest, Inc Dba Gelest Corp).
Key specifications for PTT-1117-1KG: Level of Dermal Irritation Potential: SLIGHT; Quantity Within Each Unit Package: 1.00 LITERS; Special Features: PHYSICAL FORM: CLEAR LIQUID; MOLECULAR MASS: 1600.00 TO 3000.00 G/MOL; COLOR: STRAW; POUR POINT: -73.00 DEG. C.; BOILING POINT: >300.00 DEG. C; FLASH POINT: 300.00 DEG. C.; AUTO-IGNITION TEMPERATURE: 480.00 DEG. C.; RELATIVE DENSITY: 1.05; PERCENT VOLATILE: <3.00%; INSOLUBLE; KINEMATICE VISCOSITY: 70.0 TO 75.0; AVOID HEAT, OPEN FLAMES AND SPARKS; INCOMPATIBLE MATERIALS: OXIDIZING AGENTS; HAZARDOUS DECOMPOSITION PRODUCTS: ORGANIC ACID VAPORS AND SILICON DIOXIDE; G; Part Name Assigned by Controlling Agency: TETRACHLOROPHENYL-T BRANCHED-POLYDIMETHYL SILOXANE. 2 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.