The Insulating Compound,electrical, cataloged under National Stock Number 5970-01-450-1872, 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 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-450-1872 |
| Primary Part Number | 3140 RTV 310ML |
| Item Name | Insulating Compound,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Dow Silicones Corporation |
| Status | ACTIVE |
| Unit Package Type | DRUM |
| Corrosive Characteristics | NONCORROSIVE TO METAL AND NONCORROSIVE TO NONMETAL |
| Dielectric Material Voltage Rating Per Mil Thickness in Volts | 500.0 |
| Environmental Protection | MOISTURE RESISTANT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3140 RTV 310ML PRIMARY | Dow Silicones Corporation (USA) |
| 91550893 | Thales Sa (FRA) |
NSN 5970-01-450-1872 is a Insulating Compound,electrical, manufactured by Dow Silicones Corporation, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-450-1872 has 2 manufacturer part numbers on file: 3140 RTV 310ML (Dow Silicones Corporation), 91550893 (Thales Sa).
Key specifications for 3140 RTV 310ML: Unit Package Type: DRUM; Corrosive Characteristics: NONCORROSIVE TO METAL AND NONCORROSIVE TO NONMETAL; Dielectric Material Voltage Rating Per Mil Thickness in Volts: 500.0; Environmental Protection: MOISTURE RESISTANT. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.