The Insulator,plate, cataloged under National Stock Number 5970-01-074-0643, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-074-0643 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| First Hole Diameter | 0.127 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN |
| Third Hole Spacing | 0.150 INCHES NOMINAL IN |
| Style Designator | FLAT, IRREGULAR |
| Corner Cut Length | 0.080 INCHES NOMINAL IN |
| Second Hole Spacing | 1.500 INCHES NOMINAL IN |
| Fourth Hole Spacing | 0.800 INCHES NOMINAL IN |
| Corner Cut Width | 0.080 INCHES NOMINAL IN |
| First Hole Spacing | 0.150 INCHES NOMINAL IN |
| Material | PLASTIC 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 |
|---|---|
| 1071824G1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5970-01-074-0643 is a Insulator,plate, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5330-01-624-9599. Verify interchangeability with system specifications before substitution.
Key specifications for 5970-01-074-0643: Overall Height: 0.031 INCHES NOMINAL IN; First Hole Diameter: 0.127 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN; Third Hole Spacing: 0.150 INCHES NOMINAL IN; Style Designator: FLAT, IRREGULAR. 9 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.