The Insulator,plate, cataloged under National Stock Number 5970-01-418-0371, 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 Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 11 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 | 5970-01-418-0371 |
| Primary Part Number | 8442C40H01 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Seventh Hole Spacing | 2.625 INCHES NOMINAL IN |
| Fifth Hole Spacing | 2.750 INCHES NOMINAL IN |
| Sixth Hole Spacing | 2.000 INCHES NOMINAL IN |
| First Hole Diameter | 0.219 INCHES NOMINAL IN |
| Third Hole Spacing | 7.500 INCHES NOMINAL IN |
| Style Designator | FLAT, RECTANGULAR |
| Second Hole Spacing | 0.750 INCHES NOMINAL IN |
| Second Hole Diameter | 0.219 INCHES NOMINAL IN |
| Fourth Hole Spacing | 2.500 INCHES NOMINAL IN |
| First Hole Spacing | 0.250 INCHES NOMINAL IN |
| Material | PLASTIC MELAMINE AND GLASS 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 |
|---|---|
| 8442C40H01 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 1347H71-46 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
NSN 5970-01-418-0371 is a Insulator,plate, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-418-0371 has 2 manufacturer part numbers on file: 8442C40H01 (Northrop Grumman Systems Corporation Div Marine Systems), 1347H71-46 (Northrop Grumman Systems Corporation Div Marine Systems).
Key specifications for 8442C40H01: Overall Height: 0.062 INCHES NOMINAL IN; Seventh Hole Spacing: 2.625 INCHES NOMINAL IN; Fifth Hole Spacing: 2.750 INCHES NOMINAL IN; Sixth Hole Spacing: 2.000 INCHES NOMINAL IN. 11 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.