The Insulator,bushing, cataloged under National Stock Number 5970-00-665-2921, 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 Imperial Electric Co. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-665-2921 |
| Primary Part Number | A7207-40 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Imperial Electric Co |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL |
| Outside Diameter | 0.625 INCHES NOMINAL IN |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| End Configuration | BOTH ENDS SQUARED |
| 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 |
| Part Number | Manufacturer |
|---|---|
| A7207-40 PRIMARY | Imperial Electric Co (USA) |
NSN 5970-00-665-2921 is a Insulator,bushing, manufactured by Imperial Electric Co, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-665-2921 has 1 manufacturer part number on file: A7207-40 (Imperial Electric Co).
Key specifications for A7207-40: Overall Height: 0.812 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Outside Diameter: 0.625 INCHES NOMINAL IN; Inside Diameter: 0.375 INCHES NOMINAL IN. 5 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.