The Insulator,bushing, cataloged under National Stock Number 5970-01-368-8058, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-368-8058 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| First Step Diameter | 0.305 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN |
| Flange Thickness | 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| First Counterbore Diameter | 0.187 INCHES NOMINAL IN |
| Style Designator | STEPPED, ROUND |
| Material Document and Classification | MIL-P-18177 MIL SPEC SINGLE MATERIAL RESPONSE GASKET |
| Outside Diameter | 0.728 INCHES MINIMUM AND 0.731 INCHES MAXIMUM IN |
| First Counterbore Depth | 0.242 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN |
| Second Step Diameter | 0.190 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| Inside Diameter | 0.062 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN |
| First Step Height | 0.289 INCHES NOMINAL IN |
| Material | GLASS FIBER AND PLASTIC EPOXY GASKET |
| Second Step Height | 0.526 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 6063611 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5970-01-368-8058 is a Insulator,bushing, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-01-368-8058: First Step Diameter: 0.305 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN; Flange Thickness: 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN; First Counterbore Diameter: 0.187 INCHES NOMINAL IN; Style Designator: STEPPED, ROUND. 12 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.