The Insulator,bushing, cataloged under National Stock Number 5970-00-280-9428, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5970-00-280-9428 |
| Primary Part Number | 190-2925-00 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Surface Treatment and Location | OVERALL GLAZED |
| Shank Height | 0.188 INCHES NOMINAL IN |
| Second Key Width | 0.492 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Second Key Thickness | 0.067 INCHES NOMINAL IN |
| Outside Diameter | 0.625 INCHES NOMINAL IN |
| First Key Thickness | 0.073 INCHES NOMINAL IN |
| First Key Width | 0.215 INCHES NOMINAL IN |
| First Key Depth | 0.156 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.359 INCHES NOMINAL IN |
| Inside Diameter | 0.150 INCHES NOMINAL IN |
| Material | CERAMIC 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 |
|---|---|
| 190-2925-00 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| RE13A137 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5970-00-280-9428 is a Insulator,bushing, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-280-9428 has 1 manufacturer part number on file: 190-2925-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 190-2925-00: Overall Height: 0.625 INCHES NOMINAL IN; Surface Treatment and Location: OVERALL GLAZED; Shank Height: 0.188 INCHES NOMINAL IN; Second Key Width: 0.492 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.