The Insulator,plate, cataloged under National Stock Number 5970-01-267-0233, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5970-01-267-0233 |
| Primary Part Number | 642AS1884-4 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| First Hole Diameter | 1.062 INCHES NOMINAL IN |
| Third Hole Spacing | 1.500 INCHES NOMINAL IN |
| Style Designator | FLAT, IRREGULAR |
| Material Document and Classification | MIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Corner Cut Length | 0.500 INCHES NOMINAL IN |
| Second Hole Spacing | 5.000 INCHES NOMINAL IN |
| Second Hole Diameter | 1.062 INCHES NOMINAL IN |
| Corner Cut Width | 0.500 INCHES NOMINAL IN |
| First Hole Spacing | 1.500 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 |
|---|---|
| 642AS1884-4 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 642AS1884-4 | 5/9 Secondary reference The Boeing Company Div Defense |
NSN 5970-01-267-0233 is a Insulator,plate, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-267-0233 has 1 manufacturer part number on file: 642AS1884-4 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 642AS1884-4: Overall Height: 0.031 INCHES NOMINAL IN; First Hole Diameter: 1.062 INCHES NOMINAL IN; Third Hole Spacing: 1.500 INCHES NOMINAL IN; Style Designator: FLAT, IRREGULAR. 10 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.