The Insulator,plate, cataloged under National Stock Number 5970-01-263-0294, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-263-0294 |
| Primary Part Number | 414778-1 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion |
| Status | ACTIVE |
| Fifth Hole Spacing | 0.215 INCHES NOMINAL IN |
| First Hole Diameter | 0.166 INCHES NOMINAL IN |
| Third Hole Spacing | 1.187 INCHES NOMINAL IN |
| Style Designator | FLAT, DIAMOND |
| Second Hole Spacing | 0.593 INCHES NOMINAL IN |
| Second Hole Diameter | 0.166 INCHES NOMINAL IN |
| Fourth Hole Spacing | 0.430 INCHES NOMINAL IN |
| First Hole Spacing | 0.236 INCHES NOMINAL IN |
| Material | MICA OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 414778-1 PRIMARY | Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion (USA) |
NSN 5970-01-263-0294 is a Insulator,plate, manufactured by Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-263-0294 has 1 manufacturer part number on file: 414778-1 (Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion).
Key specifications for 414778-1: Overall Height: 0.003 INCHES NOMINAL IN; Fifth Hole Spacing: 0.215 INCHES NOMINAL IN; First Hole Diameter: 0.166 INCHES NOMINAL IN; Third Hole Spacing: 1.187 INCHES NOMINAL IN. 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.