The Insulator,plate, cataloged under National Stock Number 5970-01-267-1765, 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 Librascope Corporation. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-267-1765 |
| Primary Part Number | L511001288 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| First Hole Diameter | 0.140 INCHES NOMINAL IN |
| Third Hole Spacing | 1.500 INCHES NOMINAL IN |
| Style Designator | FLAT, RECTANGULAR |
| Material Document and Classification | MIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second Hole Spacing | 0.230 INCHES NOMINAL IN |
| Second Hole Diameter | 0.140 INCHES NOMINAL IN |
| First Hole Spacing | 0.250 INCHES NOMINAL 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 |
| Part Number | Manufacturer |
|---|---|
| L511001288 PRIMARY | Lockheed Martin Librascope Corporation (USA) |
| 6190383 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5970-01-267-1765 is a Insulator,plate, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-267-1765 has 2 manufacturer part numbers on file: L511001288 (Lockheed Martin Librascope Corporation), 6190383 (Naval Sea Systems Command).
Key specifications for L511001288: Overall Height: 0.010 INCHES NOMINAL IN; First Hole Diameter: 0.140 INCHES NOMINAL IN; Third Hole Spacing: 1.500 INCHES NOMINAL IN; Style Designator: FLAT, RECTANGULAR. 8 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.