The Insulation Sheet,electrical, cataloged under National Stock Number 5970-00-421-4219, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-421-4219 |
| Item Name | Insulation Sheet,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Length | 4.000 FEET NOMINAL FT |
| Unit Package Quantity | 1 |
| Nondefinitive Spec/std Data | B GRADE AND I TYPE |
| Dielectric Material Voltage Rating Per Mil Thickness in Volts | 540.0 |
| Width | 24.000 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| Thickness | 0.050 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MILP22241 | 4/1 Identification reference U.S. Government activity |
NSN 5970-00-421-4219 is a Insulation Sheet,electrical, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-00-421-4219: Length: 4.000 FEET NOMINAL FT; Unit Package Quantity: 1; Nondefinitive Spec/std Data: B GRADE AND I TYPE; Dielectric Material Voltage Rating Per Mil Thickness in Volts: 540.0. 7 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.