The Insulator,plate, cataloged under National Stock Number 5970-01-280-2974, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 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 | 5970-01-280-2974 |
| Primary Part Number | 2548884-1 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| First End Radius | 0.234 INCHES NOMINAL IN |
| Fifth Hole Spacing | 0.215 INCHES NOMINAL IN |
| First Hole Diameter | 0.190 INCHES NOMINAL IN |
| Third Hole Spacing | 1.187 INCHES NOMINAL IN |
| Style Designator | FLAT, DIAMOND |
| Second Hole Spacing | 0.521 INCHES NOMINAL IN |
| Second Hole Diameter | 0.166 INCHES NOMINAL IN |
| Fourth Hole Spacing | 0.430 INCHES NOMINAL IN |
| First Hole Spacing | 0.234 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 |
|---|---|
| 2548884-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| T511 004 701 PRIMARY | Lockheed Martin Librascope Corporation (USA) |
NSN 5970-01-280-2974 is a Insulator,plate, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-280-2974 has 2 manufacturer part numbers on file: 2548884-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), T511 004 701 (Lockheed Martin Librascope Corporation).
Key specifications for 2548884-1: Overall Height: 0.002 INCHES NOMINAL IN; First End Radius: 0.234 INCHES NOMINAL IN; Fifth Hole Spacing: 0.215 INCHES NOMINAL IN; First Hole Diameter: 0.190 INCHES NOMINAL IN. 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.