The Insulator,bushing, cataloged under National Stock Number 5970-01-006-3409, 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 Microwave Engineering Corporation. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-006-3409 |
| Primary Part Number | 2027-1053 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL |
| Outside Diameter | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Inside Diameter | 0.128 INCHES NOMINAL IN |
| End Configuration | ONE END SQUARED, ONE END CHAMFERED |
| Chamfer Angle in Deg | 45.0 |
| Material | PLASTIC OVERALL |
| Chamfer Depth | 0.030 INCHES NOMINAL IN |
| 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 |
|---|---|
| 2027-1053 PRIMARY | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2027-1053 | 5/9 Secondary reference U.S. Government activity |
NSN 5970-01-006-3409 is a Insulator,bushing, manufactured by Microwave Engineering Corporation, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-006-3409 has 1 manufacturer part number on file: 2027-1053 (Microwave Engineering Corporation).
Key specifications for 2027-1053: Overall Height: 0.440 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Outside Diameter: 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN; Inside Diameter: 0.128 INCHES NOMINAL IN. 7 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.