The Insulator,plate, cataloged under National Stock Number 5970-00-140-7490, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-140-7490 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| First End Radius | 0.218 INCHES NOMINAL IN |
| Fifth Hole Spacing | 0.312 INCHES NOMINAL IN |
| First Hole Diameter | 0.250 INCHES NOMINAL IN |
| Third Hole Spacing | 1.188 INCHES NOMINAL IN |
| Style Designator | FLAT, DIAMOND |
| First Side Radius | 0.531 INCHES NOMINAL IN |
| Second Hole Spacing | 0.500 INCHES NOMINAL IN |
| Second Hole Diameter | 0.047 INCHES NOMINAL IN |
| Fourth Hole Spacing | 0.312 INCHES NOMINAL IN |
| First Hole Spacing | 0.218 INCHES NOMINAL IN |
| Unable to Decode | UNABLE TO DECODE |
| 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 |
|---|---|
| 7304943 | 3/9 Design control — primary reference General Motors Corp Delco Electronics Div |
| D7304943 | C/1 Advisory reference — outside the item-of-supply concept Spruce Pine Mica Company |
NSN 5970-00-140-7490 is a Insulator,plate, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-00-140-7490: Overall Height: 0.002 INCHES NOMINAL IN; First End Radius: 0.218 INCHES NOMINAL IN; Fifth Hole Spacing: 0.312 INCHES NOMINAL IN; First Hole Diameter: 0.250 INCHES NOMINAL IN. 11 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.