The Insulator,bushing, cataloged under National Stock Number 5970-00-405-8146, 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12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5970-00-405-8146 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Identification Code Color | BLACK |
| Shank Height | 0.032 INCHES NOMINAL IN |
| Shank Length | 0.281 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-M-14, TYPE CFI-5 MIL SPEC SINGLE MATERIAL RESPONSE SHIELD |
| Mounting Hole Diameter | 0.063 INCHES NOMINAL IN |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Shank Width | 0.281 INCHES NOMINAL IN |
| Inside Diameter | 0.177 INCHES NOMINAL IN |
| First Mounting Hole Spacing | 0.141 INCHES NOMINAL IN |
| Material | PLASTIC PHENOLIC AND CELLULOSE SHIELD |
| Unable to Decode | UNABLE TO DECODE |
| 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 |
|---|---|
| SCB47252 | 3/2 Design control — primary reference U.S. Government activity |
| SBA123 | 5/9 Secondary reference U.S. Government activity |
NSN 5970-00-405-8146 is a Insulator,bushing, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-00-405-8146: Overall Height: 0.188 INCHES NOMINAL IN; Identification Code Color: BLACK; Shank Height: 0.032 INCHES NOMINAL IN; Shank Length: 0.281 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.