The Insulator,bushing, cataloged under National Stock Number 5970-00-021-3415, 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 Us Army Aviation and Missile Command. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5970-00-021-3415 |
| Primary Part Number | 9175448 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Second Counterbore Depth | 0.098 INCHES NOMINAL IN |
| Shank Height | 0.208 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.186 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-P-77, TYPE E-2-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.282 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN |
| First Counterbore Depth | 0.065 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.187 INCHES NOMINAL IN |
| Inside Diameter | 0.092 INCHES NOMINAL IN |
| Second Counterbore Diameter | 0.126 INCHES NOMINAL IN |
| Material | PLASTIC ACETAL 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 |
|---|---|
| 9175448 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 9175448B | D/9 Drawing number reference only Us Army Aviation and Missile Command |
| DIC 3402-2 | 5/1 Secondary reference Itt Cannon Llc |
NSN 5970-00-021-3415 is a Insulator,bushing, manufactured by Us Army Aviation and Missile Command, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-021-3415 has 1 manufacturer part number on file: 9175448 (Us Army Aviation and Missile Command).
Key specifications for 9175448: Second Counterbore Depth: 0.098 INCHES NOMINAL IN; Overall Height: 0.414 INCHES NOMINAL IN; Shank Height: 0.208 INCHES NOMINAL IN; First Counterbore Diameter: 0.186 INCHES NOMINAL IN. 11 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.