The Insulator,bushing, cataloged under National Stock Number 5970-01-158-0352, 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12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-158-0352 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Second Counterbore Depth | 0.188 INCHES NOMINAL IN |
| Identification Code Color | NATURAL |
| Shank Height | 0.344 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.609 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Outside Diameter | 0.703 INCHES NOMINAL IN |
| First Counterbore Depth | 0.438 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Inside Diameter | 0.281 INCHES NOMINAL IN |
| Second Counterbore Diameter | 0.328 INCHES NOMINAL IN |
| Material | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE AND GLASS FIBER OVERALL |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SPECIAL FEATURES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| 121187-35 | 5/1 Secondary reference U.S. Government activity |
| C-121187-35 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5970-01-158-0352 is a Insulator,bushing, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-01-158-0352: Second Counterbore Depth: 0.188 INCHES NOMINAL IN; Overall Height: 0.844 INCHES NOMINAL IN; Identification Code Color: NATURAL; Shank Height: 0.344 INCHES NOMINAL IN. 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.