The Insulator,plate, cataloged under National Stock Number 5970-01-188-2778, 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 Us Army Aviation and Missile Command. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-188-2778 |
| Primary Part Number | 11558571 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| First Hole Diameter | 0.310 INCHES NOMINAL IN |
| Third Hole Spacing | 1.300 INCHES NOMINAL IN |
| Style Designator | FLAT, RECTANGULAR |
| Material Document and Classification | AMS 3209 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second Hole Spacing | 0.900 INCHES MINIMUM AND 1.100 INCHES MAXIMUM IN |
| Second Hole Diameter | 0.310 INCHES NOMINAL IN |
| First Hole Spacing | 0.500 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR 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 |
|---|---|
| 11558571 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 11558571 | 5/1 Secondary reference Wego Precision Machine, Inc. |
NSN 5970-01-188-2778 is a Insulator,plate, manufactured by Us Army Aviation and Missile Command, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-188-2778 has 1 manufacturer part number on file: 11558571 (Us Army Aviation and Missile Command).
Key specifications for 11558571: Overall Height: 1.000 INCHES NOMINAL IN; First Hole Diameter: 0.310 INCHES NOMINAL IN; Third Hole Spacing: 1.300 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.