The Insulator,plate, cataloged under National Stock Number 5970-01-574-2936, 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 Surface Warfare Center Phildelphia Division. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-574-2936 |
| Primary Part Number | 8328839-04 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Naval Surface Warfare Center Phildelphia Division |
| Status | ACTIVE |
| Identification Code Color | BLUE |
| First Hole Diameter | 0.420 INCHES NOMINAL IN |
| Style Designator | FLAT, RECTANGULAR |
| Second Hole Spacing | 0.625 INCHES NOMINAL IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 257.0 VOLTS PER MIL /0.001 INCH/ IN |
| First Hole Spacing | 1.250 INCHES NOMINAL IN |
| Material | FIBER 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 |
|---|---|
| 7616056-065 | Naval Sea Systems Command (USA) |
| 8328839-04 PRIMARY | Naval Surface Warfare Center Phildelphia Division (USA) |
| 251-7616056 REV D FIND NO. 57 | Naval Sea Systems Command (USA) |
NSN 5970-01-574-2936 is a Insulator,plate, manufactured by Naval Surface Warfare Center Phildelphia Division, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-574-2936 has 3 manufacturer part numbers on file: 7616056-065 (Naval Sea Systems Command), 8328839-04 (Naval Surface Warfare Center Phildelphia Division), 251-7616056 REV D FIND NO. 57 (Naval Sea Systems Command).
Key specifications for 8328839-04: Overall Height: 0.130 INCHES NOMINAL IN; Identification Code Color: BLUE; First Hole Diameter: 0.420 INCHES NOMINAL IN; Style Designator: FLAT, RECTANGULAR. 7 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.