The Insulator,bushing, cataloged under National Stock Number 5970-00-321-7697, 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 General Motors Corp. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-321-7697 |
| Primary Part Number | 7249938 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Shank Height | 0.156 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.234 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-P-3115, TYPE PBE-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| First Counterbore Depth | 0.250 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.245 INCHES NOMINAL IN |
| Inside Diameter | 0.147 INCHES NOMINAL IN |
| Material | PLASTIC PHENOLIC 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 |
|---|---|
| 7249938 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 7249938 | 3/9 Design control — primary reference General Motors Corp Delco Electronics Div |
| 7249938 | 5/9 Secondary reference U.S. Government activity |
NSN 5970-00-321-7697 is a Insulator,bushing, manufactured by General Motors Corp, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-321-7697 has 1 manufacturer part number on file: 7249938 (General Motors Corp).
Key specifications for 7249938: Overall Height: 0.469 INCHES NOMINAL IN; Shank Height: 0.156 INCHES NOMINAL IN; First Counterbore Diameter: 0.234 INCHES NOMINAL IN; Style Designator: SHOULDER. 9 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.