The Insulator,plate, cataloged under National Stock Number 5970-01-341-8939, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5970-01-341-8939 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Fourth Hole Diameter | 0.436 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN |
| Fifth Hole Spacing | 8.500 INCHES MINIMUM AND 8.560 INCHES MAXIMUM IN |
| First Hole Diameter | 0.436 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN |
| Third Hole Spacing | 6.160 INCHES MINIMUM AND 6.220 INCHES MAXIMUM IN |
| Third Hole Diameter | 0.436 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN |
| Style Designator | FLAT, RECTANGULAR |
| Material Document and Classification | MIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second Hole Spacing | 1.000 INCHES NOMINAL IN |
| Second Hole Diameter | 0.436 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN |
| Fourth Hole Spacing | 8.050 INCHES MINIMUM AND 8.110 INCHES MAXIMUM IN |
| First Hole Spacing | 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Material | GLASS FIBER AND PLASTIC EPOXY OVERALL |
| 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 |
|---|---|
| 157C686H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5970-01-341-8939 is a Insulator,plate, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-01-341-8939: Overall Height: 0.030 INCHES NOMINAL IN; Fourth Hole Diameter: 0.436 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN; Fifth Hole Spacing: 8.500 INCHES MINIMUM AND 8.560 INCHES MAXIMUM IN; First Hole Diameter: 0.436 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN. 12 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.