The Insulator,plate, cataloged under National Stock Number 5970-01-335-7644, 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7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-335-7644 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| First Hole Diameter | 0.203 INCHES NOMINAL IN |
| Third Hole Spacing | 0.812 INCHES NOMINAL IN |
| Second Hole Spacing | 0.470 INCHES NOMINAL IN |
| Second Hole Diameter | 0.203 INCHES NOMINAL IN |
| First Hole Spacing | 0.440 INCHES NOMINAL IN |
| Material | MICA OR PLASTIC POLYAMIDE NYLON OVERALL |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SPECIAL FEATURES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| KFR328C | 3/1 Design control — primary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| KFR328C | 3/9 Design control — primary reference Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution |
NSN 5970-01-335-7644 is a Insulator,plate, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-01-335-7644: Overall Height: 0.005 INCHES MINIMUM AND 0.010 INCHES MAXIMUM IN; First Hole Diameter: 0.203 INCHES NOMINAL IN; Third Hole Spacing: 0.812 INCHES NOMINAL IN; Overall Length: 1.690 INCHES NOMINAL IN. 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.