The Insulating Compound,electrical, cataloged under National Stock Number 5970-01-133-0531, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dow Silicones Corporation. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-133-0531 |
| Primary Part Number | Q3-6527 A & B |
| Item Name | Insulating Compound,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Dow Silicones Corporation |
| Status | ACTIVE |
| Temp Rating in Deg Celsius at Which the Voltage Test Is Established | 200.0 MINIMUM |
| Unit Package Type | KIT |
| Unit Package Quantity | 1 |
| Corrosive Characteristics | NONCORROSIVE TO METAL |
| Physical Form | LIQUID |
| Dielectric Material Voltage Rating Per Mil Thickness in Volts | 500.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| Q3-6527 A & B PRIMARY | Dow Silicones Corporation (USA) |
| SYLGARD 527 GEL | Dow Silicones Corporation (USA) |
| Reference | Meaning |
|---|---|
| Q3-6527 A & B 2 LB KIT | 5/9 Secondary reference Dow Silicones Corporation |
NSN 5970-01-133-0531 is a Insulating Compound,electrical, manufactured by Dow Silicones Corporation, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-133-0531 has 2 manufacturer part numbers on file: Q3-6527 A & B (Dow Silicones Corporation), SYLGARD 527 GEL (Dow Silicones Corporation).
Key specifications for Q3-6527 A & B: Temp Rating in Deg Celsius at Which the Voltage Test Is Established: 200.0 MINIMUM; Unit Package Type: KIT; Unit Package Quantity: 1; Corrosive Characteristics: NONCORROSIVE TO METAL. 6 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.